isolator fire & pa

This digitally controlled addressable speaker driver module designed to be used with third party speaker according to user choice. Every speaker driver unit is controllable using its ID, which enables targeted area speaker for voice paging and leaving other area undisturbed. This unit can deliver power up to 15 Watts. Hence according to site conditions more number of speakers can be connected. Life style speakers (like ceiling mount speaker) can be connected to play background music. Control panel routes power, audio signal and transmit/receive control signal using 2 core cable to the speaker unit. To ensure integrity of speaker driver unit and its wiring is electrically supervised from the control panel for fault monitoring as per fire safety standards.