OBT-8050
وحدة اختيار مناطق تعمل مع OBT-8051
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وحدة اختيار مناطق تعمل مع OBT-8051
OBT-8050 Public Address System Professional Audio Ten Zones Remote Paging Selector
Up to 10 OBT-8051 paging selectors can be established for paging Remote paging distance up to 1km 1 microphone included,
1 line in Built-in chime, mute function.
Model OBT-8050 Communication Protocol RS485 Communication Interface RS232 Communication Speed 4800bps MIC Input 1 channel 6.35 Line Input 2 channel 6.35 Audio Input 1 channel 6.35 Alarm Audio Input 1 channel 6.35 Control Trigger Output 2 channel 6.35 Upper Communication Interface 1 group (9p) Down Communication Interface 1 group (9p) Ten Zone Upper Control Communication Interface 1 group (25p) Ten Zone Down Control Communication Interface 1 group (25p) Power Supply AC 220V/50Hz Standby Power Consumption 10W Protection AC FUSE×1A Dimensions 484×450×88mm Weight 6.76Kg Features
1. Standard Rack Design (2U), black brushed aluminum faceplate, humane pumping hands, sophisticated technology, filling the high-grade Temperament;
2. Built-in 10 groups of power partitions, can be expanded to 120 partitions;
3. With memory function when power is off ,achieve recovery when power is on;
4. Paging Partition playback control function, achieve paging to any partition;
5. Local and ultra long-range (1km) partition paging function , achieve convenient partition and flexibility;
6. With two MIC inputs, two line inputs;
7. Prelude volume is adjustable.
