Contact sensor with a detection range of up to 16.4 ft (5m), 90° horizontally, and 55° verticallySensor can detect body movement across a wider area range of up to 30 ft, at an angle of up to 110° horizontally, and 55° verticallyGet notifications around the clockA light sensor inside that can be used to detect what kind of light environment your surroundings are inPrice: $131.02Category: Smart Home Products > Sensor & Detector Module > Motion Detectors > SmartHome > Controllers > Sensors