The Hochiki CHQ-WB/WL is an addressable, loop-powered wall visual alarm device (VAD) in an ivory case with white LEDs, for the Hochiki ESP analogue addressable system. A high-intensity LED and custom free-form optic produce a highly visible flash, and it is approved to EN 54-23:2010 category W (wall mounting, 2.4 m). Light output is selectable from the control panel (panel dependent).
Key features
- Loop powered, single loop address via TCH-B200 programmer
- High-intensity LED with free-form optic
- 0.5/1 Hz flash frequency
- Approved to EN 54-23:2010, category W (wall)
- Selectable light output (panel compatibility required)
- PSU-powered option (panel dependent)
- Available with ivory, white or red case and red or white LEDs
Technical specifications
- Ordering code: CHQ-WB/WL (ivory case, white LEDs)
- Operating voltage: 17-41 V DC
- Quiescent current (typ.): 250 µA
- Current when beacon active (settings 0/1/2): 6 / 12 / 17 mA
- EN 54-23 wall-category ratings include W-2.4-5 and W-2.4-5.5, depending on light output setting
- Ratings based on 0.5 Hz flash frequency
- Operating temperature: -10 °C to +50 °C
- Storage temperature: -30 °C to +70 °C
- Maximum humidity: 95% RH non-condensing (at 40 °C)
- Colour / case material: ivory / ABS; PC lens
- Weight: 120 g
- Dimensions: Ø100 x 41 mm
- Base fixing centres: 48-74 mm
- Ingress protection: IP21 (IP33 with CHQ-WPK weatherproofing kit)
- Compatible bases (ivory case): YBN-R/3, YBN-R/3(SCI), YBO-BS (base sounder)
