S4M Sentri C Class VAD
- EN54-23 compliant C-class ceiling-mounted visual alarm device
- Low power consumption addressable VAD for efficient loop loading
- Red flash beacon for hearing-impaired fire safety notification
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SMS SenTRI Addressable Optical Heat Detector with Sounder & High Power VAD
- Optical heat sensor
- Integrated sounder
- High-power red VAD beacon