Wiring up a passive infrared sensor using 4-core security cables

Wiring up a passive infrared sensor using 4-core security cables

The video demonstrates how to wire up a Passive Infrared Sensor (PIR) using 4-core security cables. All Gallagher inputs are balanced 4-state inputs and must have two 4k7 resistors wired at the device. The input will not operate correctly without the resistors.

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