Technical Specifications
    | Network protocol: TCP/IP, UDP, IGMP, RTP | Audio sampling rate: 16K ~ 48K Hz | 
| Audio mode: 16 bit stereo CD sound quality | Camera Angle of view: 120 ° | 
| Harmonic distortion: < 0.5% | Audio stream: 16Kb ~ 192Kb | 
| Video stream: 128Kb ~ 2Mb | Display resolution: 1920×1080 pixels | 
Functions
    - The patient’s family can call the nurse station host with one button.
- The host of the nurse station can receive the call from the family extension and transfer it to the corresponding visiting extension, so as to realize high-definition full-duplex intercom with the visiting extension;
- Based on the standard ONVIF protocol, audio and video data during a call can be transmitted to the audio and video storage server in real time for storage, and query and playback functions can be provided.



