TWIN-230 Telephone Line Beacon / Siren

Siren,beacon and telephone relay in one unit. This optical and acoustic signalling device is designed for use in any rough indoor or outdoor noisy enviroment. The device is  very compact, and efficient to install. It provides siren audio signal of 90dB and strobe light of 3 Joules.

Same model also available in EX-proof version (TWIN-EX)