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C-Tec CAST Hi-Output W-2.75-9 Wall VAD with Voice Sounder


SKU: 6d833b8b7890 Category: Brand:


The C-TEC CAST Hi-Output W-2.75-9 Wall VAD with Voice Sounder is a high-performance addressable fire alarm device that combines a voice sounder and visual alarm device (VAD) in a single unit.


  • Provides excellent sound intelligibility with selectable volume levels and pre-recorded messages/tones
  • Incorporates an onboard short-circuit loop isolator for enhanced system resilience
  • Offers flexible light coverage options, rated as ‘W-2.75-9’ or ‘W-4-4’ for wall mounting


  • Protocol/compatibility : Compatible with C-TEC’s CAST protocol Addressable Fire Panels
  • Application/operation : Designed to be wall mounted. Indoor areas only
  • Supply/operating voltage: 27 to 40V DC.
  • Quiescent current : 470µA typical
  • Nominal SPL (Sound Pressure Level) :  92dB(A) @ 1m
  • Alarm current : 26.5mA @ 27-40V DC (VAD lit, Sounder on max)
  • Indicators : Polling (red LED)
  • Dimensions : 108.3 mm diameter, 99.5 mm deep (incl base)
  • IP Rating : IP21C (Type A)
  • Weight : 230g  
  • Operating conditions/temperature:  -10ºC to +55ºC. Max. 95% RH (Non-condensing)


Additional information

Weight 2.1 kg

Shallow, Deep