The NEW Vivint Smart Sensor VS-DW1200-345 is a white, battery-powered door and window sensor with an operating range of 9 meters. It is compatible with the 2gig brand and is designed for use with Amazon Alexa for smart home integration. This wireless sensor features energy-saving capabilities, waterproof construction, and adjustable magnets for easy installation. The sensor operates silently with a 90 dB sound rating and can be used both indoors and outdoors for comprehensive surveillance. It is equipped with a maximum resolution of 640x480 and uses Wi-Fi connectivity for reliable performance.