FK512 PIR Sensor with Ding Dong Sounder



FK512 PIR Sensor with Ding Dong Sounder 

A detector circuit that uses a PIR sensor to detect infrared radiation from humans or animal. Detection range 5 metres (Round Lens) 8 metres (Flat Lense)

Power Supply:  Requires 4.5V to 6V power 7mA (standby) 180mA when relay is working.

GST inc. in price

Additional information

Weight 0.10 kg
Dimensions 17.5 × 11.5 × 2.5 cm