RCF S.p.A. SE 5121 life safety voice alarm system with hermetically sealed batteries

The preamplification circuit includes dedicated inputs for emergency microphones (BM 5001WM), preamplified announcement microphones, and background music source. The Slave unit SE5121 is a high-quality modular voice alarm system specially designed to simplify the provision of a fully BS 5839 part 8 and EN 60849 compliant voice alarm system. The system is supplied with hermetically sealed batteries that are situated inside the enclosure itself.