Description:

Installed in the weak current room or control room, built in with power amplifier, it is used for audio files broadcasting and local broadcasting in halls, corridors, indoor and outdoor areas.

Features:

* Standard 19-inch rack-mounted design, full-aluminum industrial panel, 4.3-inch TFT color LCD screen, 21 industrial metal buttons, infrared receiving function for remote control.

* Graphical volume adjustment interface to adjust the volume of network programs, local MIC, and local AUX.

* Real-time display of status information such as program broadcast, timed broadcast, equipment operation, IP address, MAC address, and so on; support stopping the program broadcast with one button.

* The Luna cloud-based server has high security and excellent stability, and supports 7×24 hours of continuous work.

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

* Built-in 8GByte SSD, support remote management on the server, support background download in limited network speed or automatic download during idle time, reduce the burden of the network; the media library files support offline automatic playback function.

* Integrated USB and Micro SD(TF) card interfaces, support up to 4T USB storage device and 128G/SDXC card, achieve the playback of audio files, and can broadcast on demand the contents of USB, TF card and media library on terminals within authority scope.

* Built-in 60W power output with rated resistance (4-16Ω) and rated pressure (70V/100V), strong power, free option.

* Smart power management function: automatically cut off the power of the amplifier when no signal, and automatically start the programmed pre-power on function when entering the standby mode and the power is less than 10W.

* Integrated 24Bit professional sound card, enabling enthusiast audio playback, and the highest audio stream is 768kpbs.

* 1 AUX audio input, 1 group of MIC inputs, 1 EMC emergency input, built-in digital pre-amplifier; support user-defined priority rank; 1 monitor MIC to achieve equipment self-test, environment monitoring and personnel assessment, etc.

* Built-in 1 Line out independent audio output achieves sound reinforcement with external amplifiers; support the standard headset interface for audio monitoring and headset microphone sound reinforcement, etc.

* 2 short-circuit outputs, 2 short-circuit inputs, flexible customized functions; can realize short circuit acquisition, alarm trigger, and can realize electronic lock, fire control, monitoring and other linkage applications of the third party equipment and the platform.

* 1 three-wire sound control overridden interface, no need for DC24V overridden power supply, unlimited number of sound controls.

* The panel is equipped with a monitoring microphone to realize remote monitoring of the network environment, and synchronous recording and storage of monitoring audio.

* With the sound pressure alarm function, when the detected volume continuously exceeds the preset range of sound pressure, according to the preset program, it will automatically trigger alarm on the specified terminal, pop-up prompts on the software interface, and synchronous Email sending, etc.

* Communication protocol: TCP/IP, UDP, IGMP (multicast), IETF SIP; audio format: MP3, WMA, WAV.

* Support short-circuit restoring the factory settings, which is convenient for system maintenance and management to the greatest extent.

* Support multiple user switching, support customized user function permissions.

* Support viewing equipment status and managing equipment information through system background WEB.

* Support the PA system remotely upgrading the terminal firmware, without the need to upgrade the terminal locally, reducing the work intensity of maintenance personnel.

Specifications: