ET-ND235R Wireless digital PIR detector
◎Adopt self-designed MASK chip with DMT technology
◎Digital Auto pulse count adjustable, Auto temperature compensation and energy analysis
◎The latest optical design: cylindrical lens, 3D cylindrical optical system with high sensitivity
◎Advanced pet-immunity recognition technology can tell the difference between the an intruder and a pet.
◎Excellent interference protection with advanced digital filter circuit
◎Excellent EMI-/RFI-protection with multiple shielding technology
◎Reliable performance with tamper supervised, low- voltage check and status report function
◎Low power consumption , built-in big capacity batteries, special low power mode, ultra-long working hours.
Model
ET-ND235R
ET-ND235R/DMT
Sensor
Low-noise high sensitivity dual Pyroelectric infrared sensor
Detection distance
12m@25℃
Detection angle
110°
Pet-immunity
NO
25kg
Power input
3VDC current：9μA(standby) 20mA(alarm)
Installation
height：1.8m～2.4m(surface mount)
Working temperature
-10℃～+50℃
Anti-white light
9000LUX
Anti-EMI
30V/m (30MHz～1GHz)
Emitting frequency
433MHz/868MHz
Emitting power
≤10dB
Built-in battery
AA)×4 battery
Dimension
94.5mm×63.5mm×49mm
