PURPOSE： For the one-way broadcast, two-way intercom and monitor in the main control room.FEATURES:
- 1. A professional composite shape of paging microphone, with a TFT color screen, a 20-key board and an indicating light.
- 2. Adopting high-speed industrial chip with a start-up time ≤1second.
- 3. Available to broadcast towards different partitions and a red indicator will be automatically turned on at the beginning of the talk.
- 4. With a built-in 3W speaker and a microphone to talk and monitor in two-way.
- 5. Support to display the Chinese and English name of the outgoing calls and incoming calls for identification.
- 6. To trigger the flashing of the external alarming light on the specified terminals.
- 7. With audio line output interface which can be connected to active speaker.
- 8. With audio line input interface which can be connected to external audio sources for broadcasting to target terminals.
- 9. With AVC-8502L expansion board (maximum cascade of 16) and each expansion board has 8 shortcut keys for option（each shortcut key name can be customized for broadcasting to specified areas or designated terminal）.
- 10. Support talking without IP intercom server(Initiating and receiving)
- 11. With a standard RJ45 interface supportive of crossing network segment and router, accessible to the system if the Ethernet is available.