Technical Specifications
| Network interface: standard RJ45 interface | Network protocol: TCP/IP, UDP, IGMP, RTP |
| Audio sampling rate: 16K ~ 48K Hz | Audio mode: 16 bit stereo CD sound quality |
| Broadcast audio format: MP3, WAV | Output frequency: 20 Hz ~ 20 k Hz |
| Harmonic distortion: < 0.5% | SNR: ≥ 90dB |
| Speaker power: 3W | MIC input sensitivity: 10mV |
| Audio stream: 16Kb ~ 192Kb | LCD interface: LVDS |
| Audio input level: <1V | Working voltage: DC14V |
| Video stream: 128Kb ~ 2Mb | Display resolution: 1280×800 pixels |
| Power consumption: < 10 w | Operating temperature: -10℃ ~ +60℃ |
| Working humidity: 10% ~ 90% | Size: 270 x210x25mm |
Functions
- Multi-key call: 1-59 keys are supported to make one-key call and one-key alarm for the specified device.
- Video intercom: support two-way video full duplex intercom.
- Information release: support information release, can display pictures, text, video information.
- Broadcast: supports broadcast tasks for the playback host.
- Noise alarm: support noise alarm function, detect noise alarm to the host automatically.
- NVR docking: supports the standard ONVIF protocol, which can transmit audio and video in real time to the network hard disk recorder.
- SIP phone access: support standard SIP protocol, access to SIP phone system.
- Command control: support to receive third party software control command, play the specified audio file.
- Data encryption: support audio and video data encryption transmission.
- Various interfaces:
- two input: support 2 switch input.
- two output: support 2 switch output.
- other interface: support external waterproof button, door light, active speaker.
