Addressable Sounder Base – CAS380

The intelligent addressable sounder base (CAS380) can be used both with a sensor or 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.

Additional information
Order Code




Product Type

Alarms and Beacons

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Detect and alert from one device


Settings for tones and volume


Easy to fit, first-fix base

Pay less for installation

Ideal for use in commercial buildings such as hotels, restaurants and retail outlets due to its discree appearance and ability to reduce installation points.

The device features a first fix base and has a single point connection for the sensor and sounder, saving on both time and installation cost..


1. Quick and simple to install
2. First fix base
3. Selectable tones controlled by the panel
4. Adjustable volume controlled by the panel
5. Single point connection for sensor and sounder (saving on both time and installation costs)
6. Can be used with a sensor or stand alone
7. Easy to maintain/service


1. Integral short circuit isolator
2. Integral sensor mounting base
3. Can be used with a sensor as a sounder base or stand alone as a sounder
4. Cover plate (optional)

System Functionality

1. Volume and tone are set by control panel, no
need to access sounder to alter setting.
2. Soft addressed.

Sounder Detector BaseCAS380
Optical Smoke SensorCAP320
Photo/Thermal SensorCAPT340
Multi-mode Heat SensorCAH330
Cover Plates (Pack of 5)CASC
Standards:EN54 Pt3, EN54 Pt17
Operating Voltage:17Vdc to 32Vdc
Standby Current:320μA
Tones (Set by panel):Continuous: 910Hz
Pulsed: 910Hz / 0Hz pulse Hz
Two Tone: 610 / 910Hz at 1Hz cycle
Slow Whoop
Operating Temperature:-10°C to +55°C
Humidity (Non-condensing):0 to 95% RH
Construction:PC / ABS
Dimensions (Dia x D):102mm x 40mm
Ingress Protection:IP40
Suitable for use with:Eaton addressable fire systems


TEL: 254-774-211313

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