Disc ET is a ceiling mount PIR specially designed for energy management systems requiring high sensitivity and reliability. Disc ET is easily installed in any ceiling ...

A 360° ceiling-mount quad element PIR motion detector with optional integral glass break detector, Bravo5 is ideal for rooms requiring a uniform 360° detection pattern or for rooms requiring the ...

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