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Daily Archives: June 25, 2018

Visual Alarm VAD VADs

Is DeafWatch™ a suitable alternative to the Visual Alarm Devices (VADs) Standards

DeafWatch™By adminJune 25, 2018

In short, yes. Very much so. Introduction to EN54 Part 23 For several decades, visual alarm devices (VADs), mainly beacons and incorporated ceiling light systems have been integrated as part of the standard fire alarm system to ensure that hearing-impaired people were aware of the fire alarm, too. In December 2013, a new product standard, EN…

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