Audio Collector D-7701

1. Standard 19 inch rack mounted design, all aluminum alloy industrial panel

2.4.3-inch TFT true color LCD display screen with infrared receiver function, convenient for remote control.

3. Built in audio collection and encoding module, which can be manually or automatically timed in real time. It can be customized to collect analog audio to designated terminals or any terminal of the partitioned IP network broadcasting system, with an audio collection delay of less than 20ms.

4. Integrated USB interface, supporting up to 32GB USB storage devices, enabling local playback of audio files. The contents of the USB media library can be freely played on terminals within the authorized range.

5. Rich network access methods, including DHCP automatic allocation access, ADSL intelligent dial-up access, fixed IP address access, etc.

6. Level indicator light

7. Remote adjustment of network audio output volume and high/low frequency using service software

8. Built in automatic collection function, (set broadcast target in server software) to achieve automatic collection and push to a certain point terminal

9. Supports three broadcasting modes: "Normal Broadcasting", "Medium Broadcasting", and "High Fidelity Broadcasting". Supports scheduled broadcasting tasks and temporary broadcasting tasks, and the priority level of broadcasting tasks can be set by the server.

10.1-channel short-circuit output, 2-channel short-circuit input, supports flexible customization functions, can achieve short-circuit collection, alarm triggering, and realize the linkage application of third-party devices and platforms such as electronic door locks, fire protection, monitoring, etc.

11.3-channel (AUX) and 2-channel (MIC) inputs, 1-channel EMC input, independent volume adjustment function for each channel

It has independent adjustment for high (TREBLE) and low (BASS) tones, and MIC 1 has a silent depth adjustment function.

12. One way EMC input interface, input emergency alarm voice signal as direct, with the highest priority, priority: EMC>MIC1>AUX1

13. Built in 3-channel power management

14. Support for extended text broadcasting, which can convert text into speech and broadcast to any region. The speed and speech can be customized