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C-Tec CAST O-R-3-2.5-18 Base VAD with Voice Sounder

£52.98 (inc VAT: £63.58)

Low Stock

SKU: CA455A/W Category: Brand:


The C-Tec CAST O-R-3-2.5-18 Base VAD with Voice Sounder is an addressable voice alarm device designed for corridor applications, providing rated light distribution and voice messaging capabilities.


  • Rated for corridors up to 2.5m wide and 18m long with specific mounting orientation
  • Offers six selectable voice messages with tones, including evacuate, alert, and system test messages
  • Incorporates an onboard short-circuit loop isolator and four selectable volume levels for versatile installation


  • Protocol/compatibility : Compatible with C-TEC’s CAST protocol Addressable Fire Panels
  • Application/operation : Designed to be ceiling mounted – either stand-alone with a red or white cap or as part of a stacked
    Sounder/VAD/Detector Base combination
  • VAD category & coverage : O-R-3-2.5-18
  • Flash rate & colour : 0.5Hz / White
  • Supply/operating voltage: 24 to 40V DC
  • Quiescent current : 470µA typical
  • Nominal SPL (Sound Pressure Level) : 89 dB(A) @ 1 m
  • Alarm current : 26.5mA (VAD lit, Sounder on max)
  • Indicators : Polling (red LED)
  • Product dimensions (mm) : 122mm diameter x 46mm deep (not including optional CAST detector and base)
  • IP Rating : IP21C (Type A)
  • Weight : 170g  
  • Operating conditions/temperature:  -10ºC to +55ºC. Max. 95% RH (Non-condensing)
  • Notes: Includes the same lenses and electronics as our CAST EN54-3, 13, 17 & 23 certified Base Sounder VAD


Additional information

Weight 2.1 kg