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The first fastener structure 806 and the second fastener structure 726 are unfastened from each other when the release tool 912 is inserted into the first hole 908 and applies an unlocking action e.

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98 View at AmazonIt wasn't all that long ago that having a home security system meant signing up with a company that would send a professional installer to your house to drill holes in your walls and run wires throughout your home. In most cases the equipment was free, but you had to commit to a multi year monitoring contract as part of the deal. There are still a handful of security companies such as ADT, Slomin's, and Vivint, that will send a consultant out to your house to configure a system specifically tailored to your home and then send a team of professionals to install everything, but more and more companies are offering do it yourself DIY home security solutions. DIY home security systems come in all shapes and sizes. Some systems come with an LCD panel that serves as the brains of the system. The panel is typically installed on a wall in a central area of your home and connects wirelessly to your home network. Most of these panels use capacitive touch screens and contain multiple radios that allow them to wirelessly control Wi Fi, Z Wave, Zigbee, and Bluetooth sensors and home automation components. Most panels also contain a cellular radio that connects them to a monitoring center if you subscribe to a professional monitoring plan, and they almost always have a speaker and a microphone for two way communication with a monitoring agent. The cellular radio is also used to push updates to the system. For example, the $229 SimpliSafe Foundation is a starter kit that gives you the hub, a door/window sensor, a motion sensor, and a yard sign. Additional door/window sensors go for $14.

 

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g. , a night mode. In some implementations, the cameras 118 each include one or more IR illuminators for providing illumination while the camera is operating in the low light mode. In some implementations, the cameras 118 include one or more outdoor cameras. In some implementations, the outdoor cameras include additional features and/or components such as weatherproofing and/or solar ray compensation. The smart home environment 100 may additionally or alternatively include one or more other occupancy sensors e.