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 ...
WatchOUT PIR incorporates the Digital Correlation Technology that uses 2 PIR channels with interlacing detection patterns. Only targets creating a similar and correlated signal in both PIR channels ...