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It’s quite common that special deals can waive or lower those. In fact, sales reps from eight of the nine security companies we considered offered us a discount over the phone — we didn’t even have to ask. If you decide that home automation is an important part of your home security, it’s a good idea to research home automation protocols to learn which one will work best for you. As we touched on above, a protocol is the language smart devices use to communicate with each other, and it serves as the foundation on which a home automation system is built. Not all protocols are the same, with some supporting more devices or using less power. Before committing to any home automation devices, look into which protocol works best for your home and if it supports the devices you wish to incorporate into your home automation system.

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You can add extra door, motion, and window sensors to provide coverage for your entire house and build a comprehensive system that includes door locks, garage door openers, indoor and outdoor surveillance cameras, lights, sirens, smoke/CO detectors, water sensors, and more. A word about wireless protocols: In a perfect world, all home security components would use the same wireless standard to communicate with the main hub, but factors such as power requirements, signal range, price, and size make it virtually impossible to settle on just one. For example, smaller components such as door/window sensors typically use Z Wave or Zigbee technology because they don't require a lot of power and can be powered by smaller batteries. They also operate in a mesh topology and can help extend the range of networked devices. However, neither protocol provides the bandwidth that you get with Wi Fi, which is why it is usually used in security cameras to provide smooth video streaming, and in other devices that require a fat pipe. Moreover, Z Wave and Zigbee devices are connected and controlled using a hub, while Wi Fi devices can be connected directly to your home network and controlled with an app.