Intelligent Addressable Wall Sounders

Two versions of the intelligent addressable wall sounder are available in this range the internal (CAS381) and the weatherproof (CAS381WP).

Both the (CAS381) and the (CAS381WP) are compatible with the Cooper range of intelligent addressable fire systems.

The high efficiency design of these intelligent addressable wall sounders offer excellent sound output levels despite the low current consumption.

• Model Number	CAS381	CAS381WP
  CPD Approval	0832CPD0156	0832CPD0156
  Model	Wall sounder	Wall sounder - weatherproof
  Operating voltage	17 to 32 V DC
  Tones (set by panels)	Continuous 910Hz
  	Pulsed 910 / 0Hz @ 1Hz
  	Two tone 644 / 984Hz @ 1Hz cycle
  	Slow whoop 500-1200Hz in 3.5 sec / 0.5 sec gap
  Sound output (set by panel) +/- 3 dB	Low volume: 87 dB
  	Medium volume: 93 dB
  	High volume: 100 dB
  Current consumption	Low volume: <2mA
  	Medium volume: <3mA
  	High volume: <6mA
  Standby current	<320μA
  Operating temperature	-10°C to +55°C (95% RH)
  Construction	ABS
  Colour	Red
  IP rating	IP42	IP66
  Dimensions HxWxD (mm)	105x105x95	108x108x103
  Weight	0.25Kg	0.57Kg

CAS381

This device is designed for wall mounting, has a choice of different tones and volume levels, a built in short circuit isolator and is soft addressed for ease of installation.

CAS381WP

This device is IP66 rated and therefore suitable for external and wash down areas, it is designed for wall mounting, has a choice of different tones and volume levels, a built in short circuit isolator and is soft addressed for ease of installation.

Features

• Loop powered
• Soft addressed
• Integral short circuit isolator
• High efficiency design
• Simple clip fixing assembly
• Two models available
• - Internal
• - Weatherproof

Benefits

• Quick and simple to install
• Low current consumption
• Selectable tones controlled by the panel
• Adjustable volume controlled by the panel
• First fix back box
• IP65 version available
• Easy to maintain/service