
A smart
home security system connects to your Wi Fi network so you can monitor and control your security devices using your smartphone and an app. Entry level systems usually include some door and window sensors, a motion detector, and a hub that communicates with these devices using one or more wireless protocols such as Wi Fi, Z Wave, Zigbee, or a proprietary mesh network. 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.
This DIY home security system has all the functions of a high end alarming monitoring system
without the monthly fees.

You can opt for a wired security system or a wireless one, depending on your preference and budget. DIY home security systems In case of DIY security systems, all you have to do is
follow the instructions that
come with the kit. Most DIY security systems are wireless and easy to install. You can place sensors and detectors at main entry points such as doors, and windows. How to choose Choosing a security system for your home is probably the trickiest part of the whole process. Since there are so many companies out there, selecting the best one can be difficult.