Explosion-proof video intercom terminal YD-12V

Intercom terminal for explosion-
proof applications
· compatible with SIP (RFC3261) protocol, and can access the mainstream IP PBX/IMS platforms
Built-in high-definition camera, using H. 264 code * Machine for aluminum explosion-proof chassis, optional fixed on the vertical rod.
1 line audio input and 1 line audio output ports are internally configured for help seeking and special sound amplifying in safe cities, tunnels, etc.
* built-in media player software
: : a high-sensitivity intercom microphone is configured on the panel to allow the caller to easily complete the conversation.
* with a 5W * * Speaker inside, helpers can hear intercoms in noisy and chaotic road conditions.
* The internal configuration of a fixed resistance 8Ω/30W (can be specially made 60W) digital power amplifier to meet the needs of different occasions, such
as road, tunnel power amplification needs. External matching high-fidelity passive voice column or horn loudspeaker for further transmission can be selected.
Module and background music module use Class D digital power amplifier, independent switching power supply. When there is no broadcast or call for help,
it is silent. Makes the machine quieter and dissipates less heat.
The internal configuration of a DC12V controllable power supply, suitable for driving * * lamp and other reported * * equipment.
* TCP/IP internal configuration of high-quality network * * module
IP65
Network interface: RJ45
Network transfer rate: 100mbps
Supported protocols: RTP, UDP, TCP/IP, FTP
Audio format: MP3/WAV
Audio mode: 16-bit CD quality
Sampling rate: 8k-41.8 khz
MIC input sensitivity: 10 mv;
Frequency Response: 317Hz-3.4 khz;
Power consumption: 10W
THD: ≤10% ;
Snr: ≥80db;
Operating Temperature: -20 °cー60 °C;
Working Environment Humidity: 20%-80% relative humidity, no condensation;
Input Power: DC12V;
Dimensions: 230 * 230 * 110mm
1.7 kg