PAGE 8
Installation and Pairing the PIR
Installation of the PIR Sensor
PLEASE NOTE The PIR sensor should be installed at a height of 1.8 - 2.2 metres from the
ground and its range is horizontal 110º and vertical 30º .Additionally, the PIR sensor
should be within 20 metres of the GSM Detector Module (see fig 1)
Pairing the PIR Sensor and GSM Detector
To connect the wireless sensors you will need to go through a process so that the devices
are matched to the receiver on the GSM module.
1. Switch ON the GSM module.
2. Switch on the beams and allow them to warm up for 15 seconds.
3. Hold down the pairing button on the RF Module for 3 seconds (refer to page 1)
4. Trigger the beams by placing your hand enough to block both of the beams.
5. The RF module has a
RED
LED which will flash when pairing is complete.
6. Dipswitch 1 controls 2G and 3G
7. Dipswitch 2 controls Relay Mode
