Description:

Suitable for general classrooms and multimedia classrooms and other places broadcast, local broadcast and hearing exam simulation backup.

Features:

* Standard wall-mounted design, black brushed aluminum panels, exquisite appearance, sophisticated technology, filling the high-end quality.

* 3.4 inch industrial grade LCD display, 16 industrial-grade metal buttons, super anti-jamming performance, avoid instability infrared operation.

* The equipment adopt embedded computer technology and DSP audio processing technology design; adopt high-speed industrial-grade chips, start-up time of less than 1 second.

* Built-in single network hardware audio decoding module, support TCP/IP, UDP, IGMP (multicast) protocol, transmit 16-bit audio signal as same as CD quality through network transmission.

* With 2 x 10W impedance output of the digital amplifier module, sound is smooth, power is strong.

* Built-in analog audio signal backup module, support 100V constant voltage input signal, when the device detects no signal input to the network or device power off then switching constant voltage input signals automatically to realize dual line redundancy.

* Built-in DC24V power supply module circuit, support DV24V power redundancy standby, even if the power it still can work normally, meet the demand of China CCCF Fire design.

* 1 line (AUX) and 1 microphone (MIC) inputs with separate volume and bass adjustment, and support paging function when network off.

* 1 channel audio signal auxiliary output interface, scalable external power amplifiers, industrial terminals, fixed with screws, connection reliability is much higher than conventional connector.

* Built-in audio processing circuitry to support multi-channel signal amplification, mixing, support three class audio priority management.

* Support remote media-on-demand capabilities, on-demand programming supports English coach playback mode (AB repeat).

* Support 1000 classes audio priority mute control.

* Support PSTN phone broadcasting, support SMS voice broadcast.

* Support mobile WIFI on demand, wireless remote control on demand.

* Support panel serial port expansion on demand, to achieve remote programming on demand, program selections, adjust the volume.

* Support server management functions authorized to operate a unified, unified configuration

management user and password.

* Support digital audio playback breakpoint passage of time, to ensure that the broadcast

synchronization effect.

* Support DHCP, compatible routers, switches, bridges, gateways, Modem, Internet, 2G, 3G, 4G, multicast, unicast and other random network structure.

* Imitation iOS tiled menu management, elimination of complex secondary menu.

* Support the new configuration registered intelligent voice prompts.

* Support ESD protection, built-in network isolation mine processing circuit.

* 1 channel to download the PC serial port IP address, is used to modify the IP address of network decoding module.

* Digital products, expansion of convenience, without geographical restrictions, no additional room management equipment, total net free line construction design, easy to install.

Specifications: