The Vivint Smart Home VS-PIR200-345 Wireless Motion Sensor Detector is a brand new product that operates on a 90 dB sound rating and has a battery power source. It is designed for indoor use and features automatic motion tracking, making it ideal for home surveillance. It is a wireless connectivity. This motion sensor detector offers convenience and security for your smart home setup. Its sleek white design and compact size make it a discreet yet effective addition to your home security system.