Hochiki ESP Wall Sounder VAD, red/red flash (CHQ-WSB2/RL)

The Hochiki CHQ-WSB2/RL is an EN54-23 compliant, addressable loop-powered wall sounder beacon designed to deliver powerful audible and visual alerts with low current consumption. It provides a wide range of tones and adjustable volumes, reaching up to 102dB(A) (±2dB(A)). The integrated beacon, housed within the horn, uses high-intensity LED technology to ensure maximum visibility.

This versatile unit fits both the Hochiki Standard Base (YBO-R/3(RED)) and Isolator Base (YBO-R/SCI(RED)). Rated IP21 for indoor use, it can be made weatherproof with the WS2-WPK Weatherproof Kit, which includes a specialized back box and gasket set. An Auto Shutdown mode allows users to set a time limit on the sounder’s operation, minimizing noise pollution.

Key Features:

• Loop-powered with a single loop address, programmable via TCH-B100 Handheld Programmer
• Adjustable sound output from 90 to 102 dB(A) (±2 dB(A)) at 1 meter
• High-intensity LED beacon with 0.5 or 1Hz flash frequency
• Compatible with Hochiki Standard and Isolator Bases
• Optional Weatherproof Kit for outdoor applications
• 51 user-selectable tones, all EN54-3 compliant
• LPCB-approved to EN54-23: 2010 – Category ‘O’ (Certificate No 164t/02)