KY-022 infrared sensor adopts HX1838, high sensitivity, internal and external double shielding package structure.
Strong resistance to light and electromagnetic interference, built in infrared special IC, can work normally under 500LUX light intensity.
Widely used in audio, television, video recorders, disc players, set-top boxes, digital photo frames, car audio, remote control toys, satellite receivers, hard disk players, air conditioners, heaters, fans, lighting and other household appliances.
Product specification: infrared sensor
Product colour: black
Product size: 7.4x6.4x5.1mm/0.29x0.25x0.20in
Receiving angle: 90 degrees
Operating voltage: 2.7-5.5V
Product power: 37.9KHZ
Receiving distance: 18 metres
Warm tips: As the size is measured manually, please allow 1 to 2mm error, please do not mind when you buy.