3pcs DIY IR Infrared Sensor Module Switch Electronic Kit

Features: The infrared sensor switch detects whether the infrared signal is reflected and emitted to determine whether there is an object in front so as to control the switching operation of the relay used in the faucet the automatic dry hands and other equipment . Specifications: Package Name : Infrared sensor switch infrared proximity switch Operating voltage : 12V Quiescent Current : 28mA Pick-up current : 70mA PCB Size : 58 x 44mm / 2.28'' x 1.73'' Sensing distance reference values : about 15cm Relay contact capacity : 10A/250V Delay time : 0 ~ 40S adjustable Package Included: 3 x DIY IR Infrared Sensor Module Switch Electronic Kit