อุปกรณ์ตรวจจับการบุกรุกระบบอินฟราเรดคู่ไร้สาย (ADB-55R)

Wireless PIR & Microwave Sensor
--Adopts self --designed mask chip with DMT technology
--Excellent interference protection with advanced digital microprocessor control technology
--Digital pulse count is adjustable, output /input signal analysis, and low false alarm
--Anti -interference of air current and insect with completely protected and sealed optical lens
--Patented multi-code wireless code, effectively ensure password security
--Stable performance with tamper supervised, low-voltage check, and status report function
--Low power consumption, build--in big capacity battery, special low-power mode, and ultra-long working hours
--Sensor: Low-noise high sensitivity dual pyroelectric infrared sensor
--Detection distance: 12 m at 25;
--Detection angle: 110 degree
--Wireless power supply voltage: 4.5 v
---Current: 9 UA (standby )and 20mA(alarm)
--Installation: Height: 18m, 2.4m(surface mount)
--Working temperature: -10 to +50
--Anti-white light: More than 9,000 lux
--Anti-EMI: More than 30V/m(30MHz, 1GHz)
--Emitting frequency: 433 MHz/868MHz)
--Emitting power =10dB
--Build -in battery: 1.5V/3AA