GSM BEAM OR PIR ALARM - 100 METRE OUTDOOR BEAM WITH PHONE ALERTS - UK MADE
GSM 2G/4G PIR/IR BEAM DETECTOR. GSM Alarms. GSM Intercom. Our 2G/4G PIR/IR Beam Detector Alarms are standalone alarm systems suitable for inside and outside use. PIR size 120 x 70 x 40mm. PIR Specification.