29600-807 Conventional Open-Area Sounder VAD Cat. W - Red Body (Red Flash)29600 807 Conventional Open Area Sounder VAD Cat. W Red Body (Red Flash) (W 2. 4 7. 5) Sonos Pulse conventional wall mounted Sounder Visual Alarm Devices are available with a white and red flash colour. The white flash variant has an EN 54 23 approved coverage pattern of W 3. 1 11. 3, whereas the red flash variant has a coverage pattern of W 2. 4 7. 5. The sounder has an a SPL of up to 97dB. Key Features: EN 54 23 approved Flash Colour: Red or White