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Cooper Intelligent Addressable Sounder Base

£34.24 (inc VAT: £41.09)

Low Stock

SKU: CAS380 Category: Brand:


The intelligent addressable sounder base (CAS380) can be used both with a sensor and as a stand-alone device.

The CAS380 is compatible with the Cooper range of intelligent addressable sensors and fire systems.

This device incorporates a sensor mounting base, a sensor can be fitted to the sounder base or alternatively an optional cover plate (CASC) can be used to enable the sounder to operate as a dedicated discreet stand-alone sounder.


  • Integral short circuit isolator
  • Integral sensor mounting base
  • Can be used with a sensor as a sounder base or stand-alone as a sounder
  • Cover plate (optional)
  • Quick and simple to install
  • Integral short circuit isolator
  • First fix base
  • Selectable tones controlled by the panel
  • Adjustable volume controlled by the panel
  • Single point connection for sensor and sounder (saving on both time and installation costs)
  • Can be used with a sensor or stand alone
  • Easy to maintain/service


  • Standards: EN54 Pt3
  • Operating Voltage: 17V dc to 32V dc
  • Standby Current: < 320μA
  • Tones (set by panel):Continuous: 910Hz; Pulsed: 910Hz / 0Hz pulse 1Hz; Two tone: 610 / 910Hz at 1Hz cycle; Slow whoop
  • Sound Output at +/-3dB at 1 meter (set by panel):Low volume : 84dB at < 4mA; Medium volume : 92dB at < 8mA; High volume : 95dB at < 12mA
  • Operating Temperature : -10 to +55°C
  • Humidity (Non Condensing): 0 to 95% RH
  • Construction: PC/ABS
  • Colour: White
  • Dimensions (Dia x D): 120mm x 40mm
  • Weight: 0.2kg
  • Ingress Protection: IP40
  • Suitable for use with : Cooper Intelligent Addressable Fire Systems


Additional information

Weight 0.2 kg

Device Type


Hazardous Applications

Marine Applications

Maximum Sound Level


Short Circuit Isolator

System Type