Specification

Power Supply :DC 3V (AA 1.5V LR6 battery x 2 pcs)
Static Current <50 uA
Alarm Current <9.5 mA
Detection Scope 8m/110°
Transmitting Distance <80 m (open area/no interference)
Radio Frequency :315 MHz or 433.92 MHz
Housing Material: ABS Plastic
Operating Condition Temperature: 0°C~+55°C
Relative Humidity <80% (non-condensing)
Detector Dimensions: 118 x 52 x 35 mm (L x W x H)
Bracket Dimensions:52 x 30 x 26.5 mm (L x W x H)