Purpose:

·Professional explosion-proof IP network intercom terminal with dial-up, suitable for power plants, dams, steel plants, coal plants

In extremely harsh environments such as mines, intercom communication can also be used for broadcasting and playing background music.

Functional features:

·Aluminum alloy casting shell, with a thickness of 5MM, using multi-layer waterproof and dustproof structure;

·The device is designed using embedded computer technology and DSP audio processing technology, and adopts high-speed industrial grade technology

Chip, startup time less than1s。

·Built in ringing buzzer for incoming calls; Equipped with a microphone handle, answering calls off the hook;

·Reserve one short-circuit input and one short-circuit output, which can expand the input or monitoring of fire trigger signals

Linkage input, output can be linked with surveillance video

·Powerful network audio decoding and playback function, supporting protocols TCP/IP, UDP, IGMP, FTP, ICMP, etc,

ARP, Support cross gateway and cross routing configuration to achieve networked transmission of 16 bit stereo CD audio signals.

·Can receive access and control from servers and other IP network devices.

·The permission allocation function can assign different permissions for intercom and achieve hierarchical intercom.

·The music playback function can play network music signals from servers, consoles, or other network devices.

·The timed playback function can accept timed playback control from servers or other devices to achieve timed and fixed-point playback.

·Built in high-sensitivity condenser microphone and built-in speaker.

·Wall mounted installation.