The PIR will detect any heat source moving in an area. If someone is detected:
- a siren is acitvated for a fixed period of time and then stops
- a flashing beacon will activate until reset to show that an intruder was detected
The alarm is reset by pressing #1 on the Infra-Red transmitter.
It is advised to use a paper or mylar cone speaker of at least 1W. Do not use high quality speakers for home entertainment systems.
Transmitter Circuit Voltage: 9 volts
Receiver Circuit Voltage: 6 to 9 volts
Lamp Supply Voltage: as required
Select the required channels using the jumper
Link A0 = Ch1,2
Link A1 = Ch3,4
No link = Ch5,6.
Use VR1 to set Siren modulation, start fully anti-clockwise
Set Range 2 or 3 for audio frequencies, VR1 sets pitch