- 2U rack design, flexible and durable.
- With 4.3 inch TFT color LCD screen and control rotate button ,support infrared remote control .
- With multiple status indicator light on the pront panel, easier maintenance.
- Built-in digital Class-D 130W amplifier loudspeaker connectors for 100V. 8-16 h powered loudspeakers.
- Built-in complete protection circuit, support overload, overheating , etc.
- Built-in 4 zones output, each zones can be independently controlled.
- Built-in clock chip for timed broadcasting without server relies, the timed broadcasting program need to be pre-uploaded to local SD card.
- Built-in Mic and speaker for two-way intercom function.
- Support Relay I/O port to connect with the 3-rd arty Firm alarm system