ITC Audio VA-6200MS เครื่องเพิ่มโซนพร้อมเครื่องขยายเสียงในตัว EVAC Spare Amplifier Controller
Features
* Built-in 500W amplifier, with 8 zones and A+B independent dual speaker loop output, each
zone has independent LED indicator light, output control button and volume adjustment.
* Audio processing with 6 general audio inputs, it can connect with external microphone, CD
player, tuner and etc, it can play any audio source in any zone.
* Connecting with one piece of backup amplifier, when built-in amplifier damaged, it will switch
to backup amplifier automatically.
* Automatically monitor every zone speaker loop status in real-time
* There are 8 channels trigger input/output ports, which can trigger the pre-edited voice
message to the specified zones or (trigger) the relative external power supply to realize early
warning for the relative incident.
* Extension port can connect controller and next extension device.