1. Adopt Linux operating system, safe and stable.

2. Through ONVIF or RTSP, RTMP and other standard protocols, support different brands of different resolutions of network camera access.

3. The IP address of the IP camera can be manually added and automatically searched, and there is no limit to the number of IPCs that can be accessed for free by a single machine.

4. Support Hikvision DVR, NVR video playback.

5. Support IP camera sound and 3.5mm external audio input and output.

6. Support any seamless splicing and merging of video images.

7. The output port can be divided into 1, 4, 9, 16, 25, 32 and 36, and each split screen can be switched to any network camera signal display.

8. Character overlay function, which can edit the corresponding regional information or name of the network camera.

9. Support network control keyboard and PC software operation.

10. Embedded database, parameters and videos set by users can be exported and imported.

11. Support scene, grouping, multi-screen automatic rotation, single-screen automatic rotation.

12. Adopt plug-in card structure, up to 4 output service slots, and multiple machines can be cascaded.

13. Support LED subtitle function, built-in marquee and fixed display subtitles.

14. Support quick operation switching between tablet and mobile phone.

15. Support multi-network segment decoding, the decoding server can add multiple different network segments for communication.

16. Support multi-machine cascade connection to realize unified management and operation of ultra-large number of channels.

17. Personalized management functions, divided into ordinary users and administrator user permissions.

18. Support window opening and roaming function.

The 19.1U chassis supports 1 channel 4K30 frames audio and video and below resolution EDID management chip adaptive input (optional).