Broadcasting System and Combination

Product Function Feature Description: Signal-receiving station can be expanded freely with 5L as a unit. It has automatic/ manual testing functions as well as accumulation function. The loudspeaker is basically divided into 5 circuits, with such functions as business broadcasting, up-two down-one story broadcasting, which can be set easily by pressing finger-tip switches as well as trouble light indication. The unit has a built-in music player and monitoring loudspeaker in the front. The UPS can protect the battery against over discharge. The unit also has a prioritized emergency MIC and broadcasting MIC socket for forced manual fire alarm. Output Power: The AMP of this unit has a temperature-sensing fan, which will automatically turn for the purpose of heat radiation when internal temperature reaches 44° C. Emergency Voice Guidance Panel: The Emergency Voice Guidance Panel can be expanded through parallel connection according to the needs of the site. Multilingual Voice: Built-in fire alarm broadcasting. Other languages or multi-level voice can be subscribed if needed. Emergency Call: The Emergency Call function can be expanded freely with 5L as a unit and easy N+ 3 wiring ( 2 wires for indicator lights, 1 telephone common line, 1 telephone loop for each circuit, e.g.8 wires in case of 5L) .