[hclxing] eagerly picked up an LED ceiling light for its ability to be ... Most of us would probably expect to see a PIR sensor, but this light is motion sensing with microwaves.

The high precision-mirrored optics of Prestige MR obtains double the signal strength for enhanced performance to standard PIR. The improved optical system ... tamper-proof wall & ceiling bracket with ...

Provides protection against false alarms due to RF signals, electrostatic discharge, and electrical overstress. Provides alarm history when needed. IS-280CM-N long range PIR and IS-280CM-W wide range ...