This manual provides safety precautions and step‑by‑step instructions for installing the Patlite EWHS audible alarm. It explains how to prepare the mounting surface, secure the angle fixing bolts, protect the unit with an external fuse, and ensure proper grounding and waterproofing for indoor or outdoor use.
The guide also describes wiring connections, sound selection, volume adjustment, and troubleshooting tips, followed by a full specification table that lists rated voltage, power consumption, maximum sound level, audio lag, temperature range, humidity limits, mounting directions, IP rating and vibration resistance.