PowerG Wireless Detector Mirror PG8974

PG8974 is a masked wireless IR detector for Iotega, Powerseries NEO and PRO. Uses PowerG technology that can handle distances up to 2 km in open air. Black mirror technology provides high immunity against false alarms. Digital temperature compensation adjusts the detector's sensitivity according to the room temperature, which significantly hinders an intruder from manipulating the detection capability. Detection area: 15 meters, 90°. Battery life: 7 years (normal). Battery type (included): 3V CR123A Lithium battery.