Addressable optical audible warning device, for fire alarm (VAD). Programmable functions, can be acknowledged or not. Writing: EVACUATE. Optical and audible notification with independent activation. 8 sound modes. Programmable delay and activation time. Remote control and management (RSC) of the device. Loop isolator with dual insulator. Optical notification with multi point synch function. Proprietary high speed communication protocol Fire-Speed. For availability contact the commercial office. EN 54-3:2001 + A2:2006 – EN 54-23:2010 – EN 54-17:2005 certified