Bosch ISC-BPQ2-W12 Blue Line Gen2 Quad PIR Motion Detector Pro Series Liquid sodium silicate is recommended

Liquid sodium silicate is recommended

each has a card and a 4-6 digits password

Flash upgrade cable

Blue flashing light

Bosch ISC-BPQ2-W12 Blue Line Gen2 Quad PIR Motion Detector Pro Series Liquid sodium silicate is recommendedEach sensor processes signals separately. Both must activate to generate an alarm signal. This feature improves false alarm immunity relative to a standard PIR, because false alarm sources such as noise spikes and small animals are ignored. Quad detectors also provide superior catch performance versus a standard PIR or dual technology detector. They are particularly well suited for challenging installation situations; for example, cases where cross