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Home > Products > Fire Alarm System > Addressable Fire Alarm > Intelligent photo-electric smo.....
Intelligent photo-electric smoke detector CFT-930

Intelligent photo-electric smoke detector CFT-930

  • Executive standard: GB4715-2005
  • Operating voltage: 24V (pulse modulation)
  • Operating current: <300uA (monitoring status) or <1.5mA (alarm status)
  • Work indication: The red indicator will blink in the monitoring status or remain lit in the alarm status.
  • Weight: about 70g
  • External dimensions: diameter: 100mm, height: 55mm (with the base)
  • Wiring method: non-polarity two-bus system (L1, L2)
  • Operating environment: Indoor, temperature: -10°C~+55°C; relative humidity: ≤95% (40°C±2°C, without condensation)
  • Coding mode: It can realize electronic coding via coder in situ. Address codes 1 to 324 are available for selection.
  • Installation height: ≤12m
  • Protection area: about 60m2. For details, see related provisions in GB50116-98 Code for Design of Automatic Fire Alarm System
Intelligent photo-electric smoke detector

Product features

*It can realize electronic coding and rewrite the address via coder in situ.

*Within a single-chip microcomputer, it can process the sampling data in real-time, save the latest 144 historical data and realize a curve tracing for the field situation.

*It has a temperature, humidity and dust accumulation drift compensation function and a sensor fault detection function (fault reporting to fire alarm control panel).

*Non-polarity, two-bus connection that ensures convenient installation and maintenance.

*Designed with an upper cover and a lower cover and installed on an independent base, it can be installed, debugged and maintained conveniently.


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Shenzhen Proyu Technology Co. Ltd

Tel:+86-13725558729

Contact Person:Sunny Xiong

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