Uses: Installed in the weak current room of the public area, such as the playground podium, etc., can be unidirectional broadcast

product description:

For live broadcasting, wall-mounted installation, 4.3-inch true color LCD screen (Chinese and English interface), start time ≤1 second;

With 8 audio inputs (6 microphone inputs, 2 line inputs), 1 audio output;

Remotely play other IP audio terminals (partition or whole area) through the network, the volume of the broadcast can be adjusted;

Can play server programs and insert SD card to play as a sound source, and can control pause / fast forward / rewind;

One-click broadcast function (with 8 programmable broadcast buttons, preset program source and target partition), and equipped with a wireless remote control (the number keys are also used for one-click broadcast, open distance 100 meters);

Standard RJ45 network interface, can be accessed where there is an Ethernet port, supports cross-network segment and cross-route;

Product parameters:

Network communication protocols: TCP, UDP, ARP, ICMP, IGMP;

Network chip rate: 10 / 100Mbps;

Audio coding: MP2 / MP3 / PCM / ADPCM;

Audio sampling, bit rate: 8KHz-44.1KHz, 16 bits, 8Kbps-320Kbps;

S / N ratio, frequency response: ≥90dB, 20Hz-16KHz;

Network voice delay: broadcast delay ≤30ms, intercom delay ≤30ms;

Display: TFT 4.3 ”LCD 480 × 270;

Audio interface: 1 RJ45 network port, 2 line input, 1 line output, 6 microphone input, 1 SD card socket;

Power supply, power consumption: DC 12V, ≤5W;

Working temperature and humidity: -10 ℃ ~ 50 ℃, ≤90% RH

Size: 315 × 200 × 40mm;

Weight: 2.8Kg;