Installation and Operations Manual for the Ademco No. 1875EX Passive Infrared Motion Detector, published in 1996. Document No: N1248-1V4. System mounting procedures and sensitivity settings and daily operating instructions.
Installation and Operations Manual for the Ademco No. 1875EX Passive Infrared Motion Detector, published in 1996. Document No: N1248-1V4. System mounting procedures and sensitivity settings and daily operating instructions.
