Seeed Studio (101020020) Sensor Board, PIR Motion, 3V to 5V

Product Information Accessory Type: PIR Motion Sensor Board For Use With: Arduino & Raspberry Pi Board Product Range: - Product Overview Grove - PIR Motion Sensor(Passive Infrared Sensor) is an easy-to-use motion sensor with Grove compatible interface. Simply connecting it to Base Shield and programming it, it can be used as a suitable motion detector for Arduino projects. Typical applications include motion sensor, motion detector, security alarm system and human detection system. Voltage range from 3V to 5V Size: 20mm x 40mm Detecting angle of 120 degree Detecting max distance of 6m (3m by default) Adjustable detecting distance and holding time Dimension is 40mm x 20mm x 15mm