Technology Parameters:
Power supply: detector can use two kinds power-supply modes, external adapter or internal battery power supply can be used at the same time.
External adapter: DC9V-12 V
Internal battery: DC 9V 6F22
Standby current:≤ 50uA
Alarm current: ≤ 20mA
Detection range: 8 meters / 110 degrees
Wireless distance: ≥150 meters (open area/no interference)
Wireless transmitting frequency: 315 MHZ / 433 MHZ (+ 75 KHZ)
Shell material: ABS plastics
Operating temperature: 80% or (no condensation)
Detector size: 128 x 68 x 48 mm
Bracket size: 52× 29 × 27 mm
