Fire Alarm System Addressable Hooter  

Fire Alarm System Addressable Hooter Features:

It can realize complete electronic coding and in situ rewriting with  the help of a coder.
The audible alarm and flashing alarm may be set freely. In other words, the  hooter/horn  may give an audible alarm and a flashing alarm at the same time or separately and it can be adapted to different working environments.
Designed with an upper cover and a lower cover, it can be installed, debugged and maintained conveniently.
It uses multiple super bright red LEDs as light sources  for visual display , ensuring a  striking display, a longer service
life and low power consumption.

Fire Alarm System Addressable Hooter Parameters:

1.  Executive standard: GA385- 2002
2.   Operating voltage: DC24V (pulse modulation)
3.  Operating current: quiescent current: ≤1mA  (the current  consumed by the bus); alarm current: ≤120mA@DC24V  
4.  Operating environment: Temperature:  -10°C to +55°C; relative humidity: ≤95% (40°C, without condensation)
5.  Flushing rate: one time/s
6.  Alarm volume:  >85dB (measured at a place 3m in front of the hooter/horn)
7.  Coding  method: Electronic coding
8.  Wiring method: Four-wire system, non-polarity two signal buses (L1, L2) and power lines (+24V, GND)
9.  Matched host machine: fire alarm control panel (such as AW-AFP2188)

                                           Hooter

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