Basic functions
• With a compact and a wall-mounted design to save space.
• Adopt high-speed industrial dual core (ARM+DSP) chip, start time 51s
• Built in digital amplifier with 2X10W or 2X30W power (80) output
• Status indicator light real -time displays status of all terminals (online, offline, or task status)
• With 1 alarm input/ output interfaces
• Support configuration remotely and upgrading online.
• With a standard RJ45 interface, access is available where there is an Ethernet port.

Audio functions
• With 1 analog audio input with local volume adjustment knob, and 1 line output to connect amplifier

Additional functions
• Optional: wireless transceiver module and 2.4G wireless vod microphone (NCS-3073) :
• The wireless transceiver module and 2.4g wireless VOD microphone can automatically pair on and operate at ISM channel 2400-2483mhz.
• Realize local sound system via built-in MIC of wireless VOD microphone or headset
• Use 3.5-inch stereo interface of wireless vod microphone to amplify the audio played by mobile phone;
• Through the wireless microphonecan broadcast announcement to other terminals and call the main control room for two-way intercom;
. Wireless vod microphone comes with 2-inch OLED display screen, Chinese and English vod catalogue and current task information, through the control button, vod server program library any content, can control play/pause, fast forward/fast back, a-b repeat reading, flexible and simple operation
. The volumn can be adjusted on the wireless microphone.
• Standard microUSB port charging (compatible with mobile phone charger), standby time is about 36 hours, and sound amplification is about 8 hours.