Hera WSST is а conventional fire alarm sounder with strobe and has one input for connection to a conventional fire alarm panel. Hera WSST is designed for indoor use only. The sounder is easy for installation and consists of three parts: mounting plane basis, sounder body and a plastic transparent cover .
- one tone
- Piezo sounder
- Red LED flash
- Transparent plastic case
- Certified according to standard EN54 – part 3 and 23
