Intelligent Wall Mount Visual Alarm Device (VAD) EN54-23
High-quality, loop powered beacon with 360° light coverage for wall and ceiling mount applications. Uses universal System Sensor B501AP base for installation flexibility and reduced inventory.

Overview
The EN54-23 approved Intelligent Visual Alarm Device (VAD) is a high-quality, loop powered beacon designed to alert all building occupants of an emergency. The device generates 360° light coverage making it suitable for wall and ceiling mount applications. It uses a universal System Sensor B501AP base for installation flexibility and reduced inventory.
Features & Benefits
- Simplified installation through large cable access, rear or surface entry and loop continuity spring
- 360° light coverage enables flexible use in wall or ceiling mount applications
- High output LEDs and automatic device synchronisation optimises system performance
- Highest quality, UV stable materials and robust construction for long life reliability
- Reduced inventory count through common B501AP detector base and backwards compatibility
- Fully certified and approved – (please see datasheet)