Sounder visual indicator
Built-in standalone CPU, quick calculating speed and excellent stability.
Non-polarity two-wire bus to make cabling easy, and avoid wrong wiring.
Sounder/ visual indicator setting freely according to different environment.
With super bright red LED, it features markedness, long lifespan, and low consumption.
Special production process to make the device work at high temperature, high humidity and high altitude environment.
ESD static protection grade 12000V, strong anti-interference ability.
|Operating voltage||Bus, DC24V± 20%|
|Operating current||Monitoring current: <1mA; alarm current: <120mA@DC24V|
|Operating environment||Indoors. Temperature: －10℃～+55℃; relative humidity: ≤95% (40℃±2℃, without condensation)|
|Operating Indicator||Blinks when polling, and keeps on when alarming|
|Alarm volume||＞85dB ( Dead ahead 3 meters)|
|Mounting||Wall-mount/ flushing-mount 1.8 meters from the ground|
|Wiring method||Four-wire system, non-polarity two signal buses (L1, L2) and power lines (+24V, GND)|
|Dimension||84 x 142 x 66.4mm|
|Certification||CCC (GA385- 2002)|