2 Dual PIR with digital correlation technology and 2 MW with sway recognition technology Adopts self-designed MASK with DMT technology Digital pulse count adjustable, Auto temperature compensation and energy analysis Wall, pole and barrier mountable with wide range rotation design Weatherproof design, IP65 environmental rating Excellent false alarm prevention with look-down window to avoid blind-corner. MW Anti-Collision feature that enables detectors to be installed adjacently or face-to-face without interference.

Model FT-89R Detection Dual infrared + MW Detection distance 9m / 12m / 18m Detection angle 30°/90°/120° Pet-immunity 30kg MW frequency 10.525GHz Working voltage 9VDC ～ 15VDC Working current 20μA(standby) 20mA(alarm) Installation height : 1.8m ～ 2.4m Working temperature -10℃ ～ + 50℃ Anti-white light >15000LUX Anti-EMI >30V/m (30MHz ～ 1GHz) Emitting frequency 433MHz/868MHz Emitting power ≤10dB Built-in chargeable battery 10×1.5(V)×500(mA)