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Fire detection systems

Ultra-low current wall sounder for addressable fire systems

The addressable fire system wall sounder provides a balanced mix of excellent sound output levels and ultra-low current consumption. Delivering low ongoing running costs and comprehensive coverage in an emergency evacuation. Available as an indoor or weatherproof outdoor option. Both wall sounders are wall surface mounted with a choice of different tones, volume levels, built-in short circuit isolator and soft addressing for ease of installation. The weatherproof option is rated IP66 and suitable for use in areas of high levels of dust as well as outside.
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Compliant
Meets EN54 part 3 requirements
Weatherproof
IP66 rated weatherproof model available
Robust
Operates in temperatures from -10°C to +55°C

Low current consumption or high output? Why compromise?

Engineered for efficiency, the addressable wall sounder delivers the cost saving of low current consumption without compromising on high sound output.

Designed to alert; whatever the weather

Our weatherproof model is designed for outside spaces and wash down areas. Delivering the low current consumption and high output of the standard model in an IP66 rated casing.

Easily adjust sounder tones and volume directly from the panel

Pre-programmed with four out-of-the-box tones: Continuous, Two-Tone @1Hz cycle, Slow whoop and Pulsed. The sounder is designed with commissioning and installation in mind, enabling tones and volume to be changed from the panel.

From the worlds largest supplier of fire notification devices, view the rest of our addressable fire system range

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Product codes

Description Cooper JSB Menvier
Internal addressable wall sounder
 CAS381 FXN538 MAS850
Weatherproof addressable wall sounder
 CAS381WP FXB538LPSWP MAS850LPSWP

TECHNICAL SPECIFICATIONS

Standards: EN54 Pt3 + EN54 Pt17
Operating Voltage:  17Vdc to 32Vdc
Standby Current:  < 320µA
Tones (Set by panel):  Continuous: 984Hz
Pulsed: 984Hz / 0Hz pulse 1Hz
Two tone: 644 / 984Hz at 1Hz cycle
Slow whoop: 500-1200Hz in 3.5 seconds / 0.5 seconds gap
Sound Output at +/-3db (Set by panel): Low volume : 87dB at < 2mA
Medium volume : 93dB at < 3mA
High volume: 100dB at < 6mA
Environmental
Operating Temperature:  -10°C to +55°C
Humidity (Non-condensing):  0 to 95% RH
   
Physical
Construction:  PC / ABS
Colour:  Red
Dimensions (HxWxD):  CAS381 - 105mm x 105mm x 95mm
CAS381WP - 108mm x 108mm x 103mm
Weight:  CAS381 - 0.25kg
CAS381WP - 0.57kg
Ingress Protection: CAS381 - IP42
CAS381WP - IP66
Cable Entry: Rear / Side
   
Compatibility
Suitable for use with: Eaton addressable fire systems
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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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