|Audio sampling rate :16K～48KHz||Audio mode:16 CD stereo sound|
|Audio dream : 16Kb～256Kb||Output frequency : 20 Hz～20K Hz|
|Video stream : 128Kb～2Mb||Signal to noise ratio: >70dB|
|MIC input sensitivity : 10mV||Power : < 7W|
|Harmonic distortion: < 0.5%||Camera: HD camera|
|Input voltage : DC14V||Screen resolution:800×480 pixels|
|Working humidity: 10% ～90%||Mic length : 320mm|
|Network interface:standard RJ45 LCD size||LCD size: 7inch|
|Network interface:standard RJ45|
|Network Protocols: TCP/IP,UDP, IGMP|
|Broadcast audio formats:MP3,WAV|
|Built-in loudspeaker impedance power: 8Ω, 2W|
|Audio output level (peak to peak ) :< 3V|
|Audio input level (peak to peak ) :< 1V|
|Work temperature : -20℃ ～ +80℃|
|Dimension : 160x240x67mm(LxWxH)|
- Duplex intercom: available to duplex intercom with other master station and two-way video intercom with other substations. Hands free talk and talk button.
- Check calls: available to check the records of incoming and outgoing calls, convenient for repeated call.
- IPC connecting: connect with IPC , master station can view IPC and substation pictures together at the same time.
- Monitoring and chipping: available to monitor and chip the first level master station and substations.
- Broadcasting: available to broadcast to all the master stations and substations, fire control broadcast.
- Video conference: available to join the video conference opened by all the master stations
- Shutdown transfer: if the called master station is power off or not connecting, the system can transfer its call to the head office management master station.
- Call privacy function.Encrypt the data during the transmission to avoid be eavesdropped, making the call more safe.
- VOIP call connect: support SIP protocol, available to do duplex intercom with VOIP telephone.
- Alarm linkage: while the substation alar,ms, can be connected with other platforms by TCP, like open the CCTV cameras.,
- Open door function
- Variable ports: recording output, micphone RS485,HDMI
- Power supply: 1pc switching power supply (14V/0.8A) and 1 network cable are attached for free.