Features:
*Compact design
*Auto sensitivity inhibition control
*360 Degree rotation
*Reverse detection
*Selectable alarm contact(NC/NO)
*UL Approve
*Four-step timer setting
*Directional/nondirectional setting options
* Selectable NC/NO type
*22 pairs (44 zones) for detection
*Powered by DC 8 to18 V with 25mA
*Ceiling mount