Description
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
