NAPCO PIR1710 70x60 PIR W/LOOKDOWN

[Music] if you don't think a pir on your alarm system is working properly here are the things you need to do the first thing to note is that not all pir sensors have red lights set up to flash when movement is detected so this is not the best way to identify if your sensor is working correctly most sensors have the option to turn the red light on or off rather than relying on the flashing light as an indicator the best way to test if your sensor is working correctly is to put your system into walk test mode or a simpler solution is to just set the alarm then go and stand in the room with sensor and try to set it off once it has been set the main reasons pir sensors stop working are the pir sensor is faulty the lens of the pir is covered for example the internal plastic lens cover has moved wires have come loose inside the sensor or have not been terminated properly or the wire to the se