The main principle of the circuit is to provide security using PIR sensor. This can be used in the museums to protect the valuable things and also in defense applications to detect the humans in war ...

If you are considering adding extra security to your home or apartment using an off-the-shelf self-install home security alarm system, the Yale Sync Smart Home Alarm might be the one for your with ...

If you installed a home security system in your home, be it a connected camera or a sensor-based alarm setup, you probably received a sign with the company’s name or logo on it. Putting up this sign ...