Note that if the sensor is activated when picked up, then wait for the green LED to turn off first
before pressing the LEARN button on it
3. Press the LEARN button once on the pcb of the PIR sensor. Its LED will flash
green rapidly and the siren should produce 3 beeps to indicate successfully linked.
Note: If no learn signal is received by the siren within approximately 30 seconds, the learn
LED on the siren will turn off and the siren will exit learn mode automatically.
4. Wait approximately 30 seconds for the siren to exit learn mode or press the
LEARN button once on the siren to exit learn mode manually.
5. Refit the back cover and re-install the siren on the wall. Note that if the tamper
switch is activated again, another person may be required to disarm it from the
keypad by entering the 4 digit password and the DISARM key.
Note: Without the front cover refitted, the PIR will not detect at the correct
range
How to know if the siren has too many devices linked to it
If during the learning process the siren produces 4 beeps then this indicates it has 10
devices already connected to it.
INSTALLING THE PIR SENSOR
1. Using the supplied fixings, mount the back cover of the sensor on the interior wall
as shown at a height of 2-2.5m taking precaution not to damage the electronic
circuitry
2. There are four mounting options as shown below: