product description:

1, outdoor all-weather IP network a key help intercom terminal, with LCD display, a key to complete full-duplex two-way intercom, simple and quick operation;

2, the panel configuration of the bright, widescreen LED display dot matrix, you can clearly display the location of the name and help number and other information, the LED screen display content can be customized;

3, real-time display of the current state of operation information, such as the button after the show "call" and other functions;

4, the device uses embedded computer technology and DSP audio processing technology design; high-speed industrial-grade chip, start time is less than 1 second;

5, durable, all-metal shell riot waterproof, can be fixed on the vertical bar; 6, built-in high-sensitivity microphone and monitor speakers to achieve intercom pickup and live sound collection monitoring, support hands-free calls;

7, optional 8Ω / 60W digital amplifier, to meet the needs of different occasions,

8, with all the way audio line input and all the way audio line output port for special places of public address and sound acquisition;

9, with short-circuit output interface, can be used to monitor linkage;

10, high degree of protection design, the overall use of alloy material and anti-disassembly screws, and explosion-proof, waterproof, anti-acupuncture; Ethernet port where you can access, cross-network and cross-routing.