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- Herausgeber: John Wiley & Sons
- Kategorie: Wissenschaft und neue Technologien
- Sprache: Englisch
The easy way to control your home appliances Do you want to control common household appliances and amenities from your smartphone or tablet, wherever you happen to be? Home Automation For Dummies guides you through installing and setting up app-controlled devices in your home, such as heating and air conditioning, lighting, multimedia systems, game consoles, and security and monitoring devices--and even suggests popular products to consider. The saturation of the mobile market with smart devices has led to an upsurge in domestic devices, such as thermostats, refrigerators, smoke detectors, security systems, among others, that can be controlled by those devices. Both Google and Apple offer fully-integrated solutions for connecting mobile devices to home theater and audio systems, and now Google has branched out into smart thermostats and smoke detectors. If you've caught the bug and want to get your feet wet in this cool new phenomenon, Home Automation For Dummies gives you plain-English, step-by-step instructions for tech-ifying your home without breaking a sweat. * Provides clear instructions on remotely controlling your home appliances * Shows you how to set preferences to automatically adjust lighting or temperature * Explores digital "life hacks" that explain how non-app-ready appliances can be controlled via smart phones using third-party go-betweens * Covers an emerging segment of the industry that was one of the primary focuses of this year's Consumer Electronic Show If you're looking to find new ways to simplify and better control your home environment using app-driven devices, your phone, or tablet, Home Automation For Dummies makes it easier.
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Seitenzahl: 405
Veröffentlichungsjahr: 2015
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Home Automation For Dummies®
Published by: John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030-5774, www.wiley.com
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Published simultaneously in Canada
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Library of Congress Control Number: 2014946669
ISBN: 978-1-118-94926-9
ISBN 978-1-118-94926-9 (pbk); ISBN 978-1-118-94927-6 (ebk); ISBN 978-1-118-94964-1 (ebk)
Home Automation For Dummies®
Visit www.dummies.com/cheatsheet/homeautomation to view this book's cheat sheet.
Table of Contents
Cover
Title Page
Introduction
About This Book
Foolish Assumptions
Icons Used in This Book
Beyond the Book
Where to Go from Here
Part I: Introducing Home Automation
Chapter 1: Home Automation 101
Defining Home Automation
Benefitting from Home Automation
Understanding the Tech Involved in Home Automation
Chapter 2: What You Need to Get Started
Happiness Is a Wireless Network
Having the Right Tools for the Job
Chapter 3: Determining Your Home Automation Needs (and Wants)
Considering Factors Before You Buy
Deciding How Much You Want to Automate
Part II: Automating Inside Your Home
Chapter 4: Keeping Your Cool or Turning Up the Heat
Controlling Your Thermostat from Afar
Introducing the Big Players in the Thermostat Arena
Chapter 5: Nice and Tidy Does It!
Cleaning Up While You’re Away
Introducing a Who’s Who of the Remote Cleaning World
Chapter 6: I’m in the Mood for . . . Anything: Automated Lighting
Lighting Your Life Automatically
Illuminating the Kings of Automatic Lighting
Chapter 7: Safe, Sound, and Hunkered Down
Establishing Security in the Automatic Age
Staking Out the Wardens of Home Security
Chapter 8: Home, Home on the Automatic Range: The Automated Kitchen
Cooking Without Being in the Kitchen, and Other Kitchen Awesomeness
Checking Out the Top Home Automation Chefs
Chapter 9: Monitoring Water Use and Detecting Leaks
Watching Your Water Usage
Assessing the Water Monitoring Mavens
Chapter 10: Smart Home Entertainment
Modernizing Home Entertainment
Introducing the Smart Home Entertainment Gurus
Part III: Automating Outside Your Home
Chapter 11: Checking the Weather
Keeping Tabs on the Weather
Checking the Weather Automatically
Chapter 12: Your Grandfather’s Dream, Your Reality: Automating Lawn Care
Caring for Your Lawn Doesn’t Have to Break Your Back
Getting to Know the Top Companies in Lawn Automation
Watering Your Lawn Automatically
Part IV: Taking Command of Your Home Automation Systems
Chapter 13: Working with Mobile Devices and Computers
Discovering Devices Commonly Used for Smart Home Automation
Keeping Apps Up-to-Date
Chapter 14: Controlling Your Home from One Platform
Examining the Lack of Unity
Choosing the Single-Platform Path
Opting for Multi-Protocol Solutions
Part V: The Part of Tens
Chapter 15: Ten Easy Ways to Begin Automating Your Home
Wink
WeMo
Chapter 16: Ten Great Websites for Home Automation
Smarthome
CNET
CEA
SmartThings
Amazon
Home Controls
Z-Wave.com
ZigBee Alliance
Lowes
Home Depot
Chapter 17: Ten Other Options for Automating Your Life
Cleaning Your Home’s Gutters
Making a Robot Part of Your Family
Feeding Pets While You’re Away
Cleaning Up Kitty Litter
Cleaning Your Pool the Robotic Way
Waking Up to a Fresh Cup of Joe
Starting Your Vehicle Remotely
Flushing Your Troubles Away Automatically
Pulling the Shades from Across the Room
Controlling Your Home’s Humidity
About the Author
Cheat Sheet
Advertisement Page
Connect with Dummies
End User License Agreement
Guide
Cover
Table of Contents
Begin Reading
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Introduction
Flying was a pleasure meant only for birds or for fools jumping off a cliff with homemade wings. The stuff of fancy and fantastical tales. In 1903, a couple of brothers put that kind of talk to rest with the first flights of their Flyer in North Carolina.
Computers in the home was something only seen in science-fiction films until a few kids got together in one of their parents’ garage and created a little thing they called the Apple I. According to Forrest Gump, that little “fruit company” has done quite well since those days.
Staying on that theme, folks used to think that teleportation was only possible in Star Trek, but just yesterday I was beamed from my local transporter to our secret moon base in no time flat! It was really — uh oh! I’m not supposed to talk about that yet . . . just forget you read that last paragraph, please.
Nothing to see here. Moving on.
The point is that when it comes to technology, fiction can often become reality. The fiction of being able to automate our homes became a reality a few decades ago, but it was something only the very (and I do mean very) well-heeled could afford. Since the advent of the smartphone (there’s that “fruit company” again) and the proliferation of cellular networks, we have had greater access to each other and our world than we’ve ever dreamed. As smartphones and apps have grown in popularity, so has the need to use them in ways many of us couldn’t have conceived of before. Today we not only can make calls and send texts, but we also use our smartphones (and tablets) for watching movies, catching up on the news, checking weather forecasts, viewing live sporting events, listening to our favorite music, and many more tasks that Isaac Asimov couldn’t have thought of.
Wi-Fi networks and the Internet have also opened the door (in some cases literally) to a whole new level of home accessibility: using our smart devices and apps with our home’s Wi-Fi network to remotely control and automate tasks in our home. You can use your iOS or Android device to adjust the temperature, set the mood with customized lighting schemes, preheat the oven so you can cook your meal the moment you walk in the door, and even tell your lawn mower to start cutting your grass. That’s just scratching the surface of what you can do with today’s smart home automation technology — and in this book, I happily tackle the subject with you.
About This Book
This book introduces you to the smart home revolution, which is today’s way of automating and/or remotely controlling common, everyday tasks via your smartphone or tablet (and in some cases, your computer), your home’s Wi-Fi network, and the Internet. My aim throughout the tome is to explain why you want to automate, how you can do so, and just what you can accomplish with it. This book also shows you a multitude of the aforementioned tasks that you can accomplish using automation and/or remote control, and how to go about the process of automating those tasks. I discuss not only tasks and the technologies, but also the companies that are the major players in today’s emerging smart home market.
The For Dummies series of books has been helping folks (like me) make the most of technology and other things that enhance our lives when we are properly taught how to utilize them, and I’ve written this book using those wonderful time-tested methods. The organization of this series is stuff of legend, and I’ve made sure not to deviate from them. Feel free to jump around as you like, or follow along in exact page order — whatever suits your needs. After all, this book is for you to learn about smart home automation, and it’s designed to help folks at various levels learn as they see fit.
Some items in the book, such as sidebars and Technical Stuff, are simply there because I thought they were neat. Don’t get me wrong, they do contain helpful information, but feel free to skip them if you like.
You’ll find this book is absolutely chock-full of URLs (otherwise known as webpage addresses) that you can use to check out the products I discuss. All of them were functional at the time of this writing, but trust me when I say that URLs can — and do — change often.
While reading this book, you may notice that some web addresses break across two lines of text. If you’re reading this book in print and want to visit one of these webpages, simply key in the web address exactly as it’s noted in the text, pretending as though the line break doesn’t exist (this might be hard for some English majors, but give it a try anyway). If you’re reading this as an e-book, you’ve got it easy — just click the web address to go directly to the webpage.
Foolish Assumptions
Dear reader, you assume a certain amount of knowledge and expertise from me as the author of this book. I, too, have certain expectations of you, my audience, when it comes to your ability to put the information contained herein to good use.
I assume that you are familiar with the Internet, and have at least a cursory knowledge of your home’s Wi-Fi network (which I also naturally assume you have). If you don’t know diddly about either of these things, you’ll definitely want to bone up on the subjects before delving into this tome too deeply. I don’t expect you to know how to create a website, how to run Ethernet cable throughout your home, or how to set up a network that even the federal government couldn’t crack into. However, you should at least know how to surf the web and how to successfully connect to and use your computer and smart devices, like phones and tablets, with your Wi-Fi network.
If at this point you’re wondering what all this talk is about computers and smart devices, my advice to you is to immediately put this book down after completing this paragraph. Next, peruse your local bookstore (I’m safely assuming you’re not reading this book’s introduction on Amazon.com) for other For Dummies titles that will catch you up to the rest of the world in those subjects of interest. When you’re ready, I’ll be here waiting to guide you on into the wonderful world of the smart home.
I do not assume that you have any clue about how to rewire your home’s electrical system or network cabling. For the record, neither is required to perform any of the tasks in this book.
Icons Used in This Book
Throughout this book I highlight items that I think deserve your attention just slightly outside of what I discuss in the primary material, or maybe I expand on a topic. I use the following icons to accomplish this:
Give close attention to items beside this icon. They generally will help you achieve results being covered more easily, or may help you avoid pratfalls in the process. Tips also may point you in a different direction entirely.
I know folks who use anything from reminders on their smartphones to writing notes on their hands with Sharpies to make sure they don’t forget important goings-on. The Remember icon is the For Dummies way of doing something along those lines, helping you to remember important things relevant to the topic at hand.
When you see this icon, watch out! There’s something here that I really want to alert you to regarding the current topic of discussion. An example would be if a certain home automation protocol would conflict with other protocols in your current home automation setup, I would certainly make you privy to that knowledge in a Warning icon.
Geeks rejoice! This icon alerts you to items that may be of interest to you in your quest for home automation. Topics featured with this icon may or may not be exactly relevant to the one being discussed in the chapter, or may be something pertaining to topical trivialities. I just couldn’t help myself and thought you might be interested in them, so there.
Beyond the Book
I’ve put a ton of information between the covers of this book, but there’s even more information that you can access on www.dummies.com, such as
I provide you with a Cheat Sheet at
www.dummies.com/cheatsheet/homeautomation
that lists the following:
The best home lighting devices
The top smart thermostats
Wi-Fi routers to use with your smart home automation system
You also will find extra helpful online articles at
www.dummies.com/extras/homeautomation
that discuss
The best smartphones and tablets
Streaming media providers
Ten top whole-home automation companies (they do all the work for you, in other words)
A list of links to all the outdoor home automation products I mention in
Chapters 11
and
12
Where to Go from Here
I wrote Home Automation For Dummies with the idea in mind that you, dear reader, would be able to tackle the subject either in the order that it’s written or in bits and bites as you desire. In other words, there is no one way in which you must read this book. I will say, however, that if you’re a complete newbie at this whole smart home thing, you’ll be best served to start at Part I; from there you’ll have enough of a frame of reference to understand the subjects in the other four parts.
Congratulations on automating and remotely controlling your home. Ain’t technology great? I guarantee you’ll think so when you’re enjoying a nice evening on the town with a loved one and you receive a text from your robotic lawn mower letting you know the mowing has been finished.
Part I
Introducing Home Automation
Visit www.dummies.com for great Dummies content online.
In this part . . .
Discover the “smart” way to automate your home with Wi-Fi and smart devices.
Understand the benefits of automating your home.
Know what you'll need to get started with smart home automation.
Determine what tasks in the home you want to automate.
Chapter 1
Home Automation 101
In This Chapter
Examining changes in home automation over the years
Benefitting from automating your home
Understanding home automation technology
“How do we make life better?”
“How do we make more time for what really matters?”
“Why can’t television commercials for technology companies incorporate music that doesn’t involve finger snaps, hand claps, xylophones, and ukuleles?”
Those three questions haunt me every day, as I’m sure they do you, gentle reader. However, only the first two issues are ones that I think mankind will actually be able to do anything about in the near future. That said, I concentrate on those in this book.
People have always had to work, and we’ve always tried to find ways to make that work easier, whether by developing better tools and technologies to do the work or by making other folks or things do the work for us. Sick of digging up dirt with your bare hands to plant seeds? Let’s invent the plow and make our cattle do the heavy lifting. No longer want to beat your clothes with a rock in the nearest creek? We’ll invent the washing machine, then. Don’t want to carry ten jugs with you to the river to gather water? By George, I think aqueducts and plumbing might be a good idea. We are always on the lookout for ways to do tasks better or shirk them altogether — and that’s a good thing, if you ask me.
Home automation is yet another step in this struggle for making life better. Some folks may scoff at the idea that automation means life is better, but I’ll bet those same folks don’t mind using a gas or electric mower when it comes time to cut the lawn. I’ll wager a pretty penny that they really appreciate their automatic dishwashers and their refrigerators, too. Time marches on — and so does technology.
Defining Home Automation
Let’s see . . . if I were to give my own definition of what home automation is, I’d first look at the definitions for each of the two words that make up the phrase. For that task, I consult the Merriam-Webster website (www.merriam-webster.com):
home (noun):
the place (such as house or apartment) where a person lives
automation (noun):
automatically controlled operation of an apparatus, process, or system by mechanical or electronic devices that take the place of human labor
Combining the two definitions, I initially conclude that home automation is the act of automatically controlling tasks within the home that are normally performed through an act of human labor. While this sounds neat and orderly, it actually isn't so (but it’s getting there, and quickly). Home automation has been around for a long time, but it’s beginning to really take off for consumers at all price points in this Internet age.
That said, and before I get too far ahead of myself, let’s take a brief look at how home automation has been achieved in the past and how it's getting done these days.
Doing it the old-fashioned way
“Is there an old-fashioned way of doing home automation?” you ask. My reply: “Yes, indeed.”
Before I get too far afield, allow me to define what I mean by “old-fashioned” in terms of home automation: spending thousands (and sometimes tens of thousands) of dollars to implement customized automation solutions within a section of your home (such as the entertainment room seen in Figure 1-1) or throughout the entire space.
Image courtesy of Home Entertainment, Inc.
Figure 1-1: This entertainment room is fantastic, fun, beautiful, and by no means inexpensive.
Home automation has been around for quite a while, but some of its technology tended to be available primarily for folks with fat bank accounts. Why? Glad you asked.
Home automation used to be a specialty premium service, requiring a great deal of money to manufacture.
Installing a home automation system often required extensive rewiring and other electrical work.
Ongoing support and maintenance of a customized home automation solution was (and in some cases, still is) expensive by nature.
Systems were truly customized to the individual home, creating higher costs.
These are just some of the reasons for the super-high cost of past systems, and for the still-high costs of similar comprehensive home automation solutions today. Controlling your entire home’s lighting just wasn’t something that most of the housing market was doing until recently. Also, old-fashioned home automation was something you did within the confines of your home; rarely were you able to handle tasks remotely. Some home automation technologies, such as intercoms and garage door openers, were never as expensive as others to implement, and therefore more prevalent in homes. However, they were the exception rather than the rule.
Before I finish this section, I want to make it understood that I see nothing wrong with whole-home, customized automation, and many companies today excel at it (and bully for you if you have the moola to do it!).
If you are interested in this particular type of home automation, by all means, visit the websites for these wonderful companies that are more than capable of helping you make your home automation dreams come to life:
Home Entertainment, Inc.:
www.homeentertainmentinc.com
Crestron:
www.crestron.com
Savant:
www.savant.com
Control4:
www.control4.com
Self-installing a home automation system
I’m certain some of you handier folks reading this book (for which I humbly thank you, by the way) are thinking about implementing the type of whole-home system I just described yourself, and that’s certainly a possibility. However, depending on the extent you want to automate your home, the time needed will be great, the work involved will be monumental, and the cost will still be up there a bit. I’m not trying to discourage do-it-yourselfers at all, if that’s truly what you want to do, but if you think you might be even the slightest bit concerned about my earlier caveats, either let companies that specialize in these kinds of installations handle it for you, or please do read on with an expectation that you can learn how to automate your home without tremendous headaches and hassles.
Automating homes today
I don’t know about you, but most people would jump at the chance to automate more things in their lives if doing so were affordable and could be achieved with reasonably minimal effort. Well, you’re in luck. Most of us are able to automate at least certain aspects of home life today because they don’t cost an arm or a leg, and they aren’t difficult to install.
Home Automation For Dummies focuses on how you can simply and relatively inexpensively control many of your daily tasks. Not only that, most of what I cover can be handled remotely, meaning you don’t even have to be at home to do this awesome stuff.
Today, all you need to implement a home automation system is an Internet connection and (in some cases, but not all) a device to control it, such as a smartphone, table, or computer. Of course, you have to purchase a system or appliances, but many of them that utilize your Wi-Fi network (or even your home’s power lines) are inexpensive. Another bonus with today’s home automation technology is that you can start as small as you like and build up to as large as you like. For example, with a kit such as the WeMo Switch + Motion kit from Belkin (see Figure 1-2), you can begin with just a smart wall outlet and a motion detector, but can add more and more WeMo devices to your heart’s content.
Image courtesy of Belkin.
Figure 1-2: Starting with a beginner’s kit, like this one from Belkin, you can start small with home automation and work your way up.
Benefitting from Home Automation
The idea of home automation is really cool and futuristic, but if that’s your only motivation to automate the things in your home, you just might be missing the forest for the trees. Sure, you can impress friends by turning on your fireplace with a tap of your iPhone, but benefits of home automation go way beyond bragging rights.
Convenience is key!
Convenience is indeed the key; otherwise, what’s truly the point? The words “home” and “automation” fit together perfectly to describe how to get things done easier, better, and faster than ever before, which equates to convenience.
Want a few examples of how today’s home automation is convenient? Okay, here you go:
Your teenage son calls from a friend's cellphone and tells you he’s locked his keys and everything else he owns in the car you let him borrow. This kid is 30 minutes away — not good. Suddenly you remember you had installed a device in your car that enables you to unlock it (and even start it) from a million miles away with your smartphone. A few taps and swipes on your phone, and your son is back in the car. Convenience.
The lawn needs mowing before company arrives this weekend, but you’ve been in meetings all week on the other side of the country, and now you’re stuck in the airport. Whip out your Android phone, open your robotic lawn mower’s app, and tell it to get to work. The lawn’s done before your plane even lands. Convenience.
You and the family are singing “Let It Go” of
Frozen
fame for the 100th time on your road trip to Disney World when it dawns on you (three hours away from home) that you left the lights on and an electric heater running in the bathroom. You calmly fire up your iOS tablet, open the app for your home automation system, and turn off the lights and the outlet the heater is plugged in to. Dare I use the “C” word again? You bet I do. Convenience.
Here are a few other things you can do conveniently from anywhere with today’s home automation:
Adjust your home’s thermostat.
Control your sprinkler system.
Preheat your oven from anywhere, with an app like GE’s Brillion (along with supported appliances, of course), seen in
Figure 1-3
.
Unlock or lock your front door.
Raise or lower the window shades.
Change the schedule of your coffee pot.
Initiate a washing or drying cycle.
Clean your aquarium.
Control how much television your kids watch.
Keep tabs on how much electricity you’re using.
Be alerted to a water leak in your bathroom.
Find out if someone enters your home unannounced.
Clean your cat’s kitty litter.
Image courtesy of General Electric.
Figure 1-3: Controlling your GE oven’s temperature with the Brillion app.
I’m sure things are starting to click for you when I say that remotely controlled home automation affords a level of convenience that most people have not yet experienced. And that list just scratches the surface!
S-E-C-U-R-I-T-Y
Fewer things in life are more appreciated than security — in this case, knowing (or at least feeling) that you’re more safe doing things a certain way or using certain devices. Today’s Internet-based home automation technology gives one just that kind of security.
Sure, home security companies have been in existence for decades now, and they are great at what they do. People also have had personal means of protection that usually work as intended, provided they’re used properly. Security cameras have also been providing more home security for some time, although they typically were expensive to install. With today’s tech, however, you can secure your home in myriad ways you never were able to before:
Wi-Fi cameras provide a look into your home from anywhere you have an Internet connection.
Motion detectors keep you privy to any activity in your home.
Smart locks and security apps, such as the one from alarm.com shown in
Figure 1-4
, allow you to lock and unlock your doors, no matter whether you’re home or visiting family halfway around the globe.
When coupled with the use of door and window sensors, apps can alert you via text or email when someone enters your home uninvited.
You can control lighting within your home from anywhere you have a connection to the Internet, making it appear to folks outside that someone is home.
Image courtesy of Alarm.com.
Figure 1-4: Apps and smart locks work together to keep your home safe and secure, and alert you to any problems.
And these are just some of the things that Internet-enabled home automation systems and devices can do to help raise your level of personal and family security.
The bottom line: $
Sooner or later, I have to delve into the bottom line: money. Now is as good a time as any.
Today’s Internet and network-based home automation technologies are much more wallet-friendly than whole-home options. The savings between the two home automation routes is astronomical: I’m talking low hundreds for the former and well into the thousands for the latter. Of course, the amount you spend on either totally depends on what you want to do, but the gap is still significant no matter how high-powered you go with Internet and network-based solutions. Attaining an equal amount of control with a whole-home solution will run your initial costs sky high due to the labor and technology involved.
Here’s how today’s home automation technology can help you save your precious and hard-earned cash:
Probably the most obvious money savings can be achieved by a reduction in lighting costs. With today’s solutions, you can remotely control lighting to the
nth
degree:
Turn lights on or off with a touch of your smartphone or tablet’s screen.
Create lighting schedules so that lights come on and go off at designated times.
Tie your lights into motion sensors so that lights come on when you enter a room and go off when you leave it.
Dim lights automatically based on other lighting conditions in the room, such as sunlight directly coming through windows or skylights during certain hours of the day.
Smart, low-wattage LED bulbs, like INSTEON’s 2672-222 (see
Figure 1-5
), can provide nearly or the same amount of light as standard bulbs running at much higher wattages.
Smart LED bulbs don’t need replacing nearly as frequently as standard bulbs, saving you tons in bulb costs over the life span of the LED.
Smart LED bulbs put off much less heat, so cooling and heating costs are affected.
Water leak detection can prevent a high water bill, and also the sometimes enormous costs of water damage.
Keeping home temperatures level saves a chunk of change over fluctuating temps. Also, turning thermostats on or off remotely can save a bundle, too.
You save fuel when you don’t have to turn around and go home because you did something like forget to lock the front door when you ran out. Just use the app on your smartphone to lock the deadbolt while motoring along on your merry way.
Robotic mowers save money on gas because they use electricity. With prices like they are at the pump, this can translate into big savings.
Image courtesy of INSTEON.
Figure 1-5: Smart LED bulbs save you lots of coin.
As long as you use your home automation technology in an intelligent way, you will save money compared to operating things status quo. There’s no way around it.
Understanding the Tech Involved in Home Automation
As with everything else in the world of computers and electronic devices, home automation only gets better as it moves forward. Technology in modern computers has jumped light-years over the decades, as has tech used in how people make and listen to music. In the same way, home automation tech has moved from the Stone Age to something most of us are totally at home with: the Internet.
The technical state of home automation today
Home automation technology has changed a great deal over the decades. Certain communication protocols (more on those as you continue to read) used for home automation have been around for a long time and, unfortunately, some are getting rather long in the tooth. Others, though, have retained their popularity and are still in widespread use.
The way that home automation worked in whole-home solutions of the past was that a central controller was placed in the home and the user controlled it through wall-mounted keypads and remote control boxes.
These days, whole-home solutions are much improved and incorporate Internet and network-based technologies to connect you to your home. You can also remotely control your home using smartphones and tablets. The operating systems are typically customized for their clients, though, as is everything in a whole-home system.
Modular Internet and network-based solutions that utilize apps and the web are taking the market by storm, due to affordability, convenience, and the capability to be added on to.
Another factor in their growth is that folks are familiar with their modes of usage. Lots and lots of people have smartphones and tablets today, and most of those devices are running on iOS or Android operating systems. The modular home automation solutions allow you to buy products that you interact with through other products (your smart devices and home network) that you’re already familiar with. You know how to tap and swipe touchscreens, right? Most apps work the same, or at least similarly, to other apps, so the learning curve isn’t steep.
Current home networking protocols
A protocol is a set of rules, or standards, that a technology employs to ensure stability. For example, networking utilizes protocols to keep communications consistent across devices, and those protocols are adhered to across the various platforms they are running within. This same concept applies to home networking technologies, too, with the aim of making sure that various types of automation devices can be controlled by a central device.
Many companies today use more than one home automation protocol in their controller systems, ensuring compatibility with a greater number of devices.
Let’s take a look at the most common protocols used in home automation today.
X10
Image courtesy of X10.com.
X10 has been around for as long as I have, since the 1970s, and that can be taken either in a good way or a bad way (much like me, too, I guess). Here’s what you need to know about X10:
X10 originally was intended solely to use your existing home wiring to communicate with devices.
X10 does now have a wireless communication component, but it isn't as robust as others on the market.
X10 wasn’t originally designed to be used in environments with competing signals and communication protocols, so it doesn’t have the same security measures that other protocols do.
Go to www.x10.org to find out more about the protocol and devices that support it.
Because power lines are more complex than they used to be, and since X10 is a much older protocol, its speeds aren’t all that good. As a matter of fact, if you’re new to the home automation game and don’t already have an existing X10 environment, it’s best to skip X10 and move on to one of the newer protocols.
UPB
Image courtesy of Powerline Control Systems, Inc.
Universal Powerline Bus (UPB) was created by PCS Powerline Control Systems in 1999. Like X10, UPB is designed to work over your home’s existing power lines, but unlike X10, it does appear to be fairly stable when it comes to transmitting information. UPB is dissimilar in still another way to X10, but this time, it isn't necessarily a good thing: UPB doesn’t support any form of wireless communication. Needless to say, insofar as your search for the right home automation protocol for your needs, UPB shouldn’t be too high on the list. (In fact, I don’t even discuss it any further.)
Z-Wave
Image courtesy of Z-Wave Alliance.
Z-Wave is one of the most popular protocols in use today; it was developed in 2007 specifically for home automation devices. Well more than 200 companies around the world use Z-Wave. I’d say it’s a big deal (as far as home automation goes). More about Z-Wave:
Products that support Z-Wave work with each other seamlessly, regardless of manufacturer, which makes Z-Wave an even bigger deal.
Z-Wave devices use very little power, so if they’re battery-powered they’ll last longer than you might expect. Some products list battery lives in terms of years.
Z-Wave utilizes a mesh network for communication, meaning that one device passes along information to the next device, and so on down the line.
A really nice website dedicated to all things Z-Wave is www.z-wave.com. If you’re considering going with Z-Wave products during your home automation investigation, you’ll certainly want to visit the site more than once.
Z-Wave is owned by the Z-Wave Alliance, which has done a great job in getting developers the help they need to create products using the Z-Wave standard. If you’re a developer looking to jump into Z-Wave, check out http://z-wave.sigmadesigns.com/.
ZigBee
Image courtesy of ZigBee Alliance.
Like Z-Wave, ZigBee is another relatively new protocol for home automation, and it is also enjoying a certain amount of popularity right now. A few interesting tidbits about ZigBee:
ZigBee was developed by the Institute of Electrical and Electronics Engineers (IEEE), the same folks who brought you the networking protocols used by your computers and smart devices.
The ZigBee Alliance is tasked with getting the word out about the ZigBee protocol. The Alliance is comprised of a team of businesses, universities, and government agencies interested in pushing the ZigBee message to the masses.
ZigBee uses a mesh network to communicate among devices running the protocol, meaning its range and power increase with every device you add to your home automation network.
Intrigued? Visit www.zigbee.org for a smorgasbord of information on the protocol.
ZigBee is quite popular, but you must be careful to purchase all your ZigBee-enabled devices from the same manufacturer. Reliability between ZigBee devices made by different companies is suspect, at best, since companies are not forced to deploy ZigBee in the same manner.
INSTEON
Image courtesy of INSTEON.
The good people at SmartLabs, Inc., came up with INSTEON in 2005, so it is also a relative newcomer to the home automation market. Here are some important things to know about INSTEON:
Since INSTEON is owned by SmartLabs, it is able to run a tight ship, as all its devices work together with ease.
INSTEON boasts over 200 products that run the home automation gamut:
Light bulbs
Light switches and dimmers
Motion sensors
Thermostats
Wi-Fi cameras
Sprinkler controls
And so much more, I promise!
INSTEON uses dual-band communication in many of its devices, which means it can communicate over both your home’s existing power lines and via RF (radio frequency), doubling its effectiveness.
Wi-Fi
Image courtesy of Wi-Fi Alliance.
The newest protocol, at least in terms of its use in home automation, is (are you ready?) Wi-Fi. Obviously, Wi-Fi has been around for quite a while and most of us have used it with laptops and smartphones and tablets for years. However, only fairly recently have manufacturers begun to develop home automation devices that use it. A bit about Wi-Fi as it pertains to home automation (the good and the bad, by the way):
Many people already have a Wi-Fi network in their homes, so there’s no need to purchase a separate hub to control home automation devices that use Wi-Fi.
Wi-Fi is fast — maybe. I say maybe because your Wi-Fi network only has so much bandwidth to go around. If your home automation devices are sharing bandwidth with every other conceivable Wi-Fi gadget you own on the market (smartphones, tablets, laptops, game consoles, televisions, you name it), you may experience disruptions and slowdowns in controlling your home auto devices.
Wi-Fi is a power hog, so you can’t use it reliably with devices that need battery power to work. It drains batteries much too quickly.
The Wi-Fi Alliance is a worldwide organization of companies that develop and support Wi-Fi. They’re also the folks who came up with the famous Wi-Fi logo you all see whenever you go to Starbucks and your favorite bookstores. To learn more about the Alliance, as well as Wi-Fi itself, check out www.wi-fi.org.
The future of home automation technology
All these aforementioned protocols have their pluses and minuses. By themselves, they don’t play very nicely with one another. Other companies, such as Apple and Revolv, have seen this problem coming and are tackling it head on by creating environments that can control several, if not all, of the home automation protocols, tying all your devices together and eliminating the need for you to stick with just one manufacturer. For more in-depth information, read Chapter 14, which covers what I call “home automation oneness.”
Chapter 2
What You Need to Get Started
In This Chapter
Assessing your home network’s capability to work with home automation
Making sure your network is safe from intruders
Understanding which items you’ll need to begin automating your home
Preparation is key to most things we do: There’s no getting around it, unless you’re one of those folks who just “wings it.”
Your girlfriend has just accepted your invitation to marriage. What do you think happens next? Now, there may be that infinitesimally small faction out there who did just “wing it,” finding the local parson and getting hitched right away. But for the most part, the newly minted fiancée (with the help of every other female she’s ever met) immediately sets about the tasks that any bride-to-be should: finding a dress, caterer, reception hall, baker, flowers, invitations, music, and on and on the list goes. By the time she’s ready to walk down the aisle, everything imaginable has been checked, double-checked, triple-checked, and checked once more for good measure. Your fiancée’s hard work may look like nothing more than a big hoopla at the time, but it will be the reason you have beautiful memories of that day 30 years from now.
How about kids and school? More than a little preparation goes into the first day of school, especially if you have more than one child. Your school makes a list, seemingly as long as your arm, and off you go to the store. You dive into the sea of other parents, which resembles a mosh pit of sorts, searching for the items on your list. Of course, your child’s teacher has listed the rarest birds in school supplies, such as the three-subject winged college-ruled hot pink notebook with built-in cup holder. Regardless, once you’re home with your hard-won supplies and get everything for that glorious first day, something just feels good about it — really good. Of course, if you’re smart like my wife, you skip the stores and do your shopping online, but I digress.
If “winging it” is your cup of tea, this chapter might not be, but I still encourage you to read on. You might discover a nugget or two tucked away in here that will spark you to at least be kinda sorta prepared for setting up your home automation system.
