HUAIN High-Definition Video Conferencing Terminal HY-RV880H

1.Supports Tencent Meeting ROOMS and Xiaowei Meeting, standard SIP and H.323 protocols, and is compatible with mainstream standard terminals and network-side devices in the industry.

2. Supports the latest H.264 HP H.265 encoding standards, which can save approximately 50% bandwidth compared to the previous generation of compression standards;

3. It supports multiple microphone access methods, offering three audio input solutions: digital microphones, USB microphones, and analog microphones, to adapt to various meeting scenarios.

4. Supports ultra-high network security, H.460 firewall traversal technology, to solve the secure connection between public and private networks;

5. Supports H.235, SRTP protocol and AES-128 and other encryption algorithms to comprehensively ensure communication security;

6. Supports 1080P full HD, supports 2 HDMI high-definition video inputs and 2 HDMI high-definition video outputs;

7. Fully open API, supporting the development of third-party applications, making it easy for customers to carry out secondary development to meet customized requirements.

8. It supports infrared transparent transmission. The terminal can receive infrared signals through the serial port. When working with a designated model of camera, infrared remote control signals can be received through the camera. Even if the conference terminal is hidden at the back end, it can still meet the control requirements of all terminals.

9. It supports remote recording and broadcasting function, and only one PC is needed to achieve the meeting recording and broadcasting function. Supports USB storage disk recording, plug and play, and ensures the security and confidentiality of meeting records.

10. Optional built-in MCU 1+5 (with optional License) high-definition video conferencing, which is highly suitable for the low cost and simple maintenance requirements of small and medium-sized enterprises for video conferencing.

11. Supports simultaneous transmission of bilingual sounds. The terminal not only supports the simultaneous input of sounds in two different languages and the simultaneous output of sounds in two different languages, but also supports flexible mixing and encoding output of sounds in the two languages.

12. It has an extremely strong anti-packet loss capability. In the case of severe network packet loss, the FEC proprietary technology can be enabled. Packet loss of up to 20% will not affect the system, and meetings can still proceed normally with packet loss of 30%.

13. Processor: 8 cores, DDR 4G, EMMC 16G;

14. Multimedia Framework protocols: ITU-T H.323, IETF SIP;

15. Video codec protocols: H.261, H.263, H.263+, H.263++, H.264, H.264 High Profile, H.265;

16. Audio codec protocols: G.711, G.722, G.722.1*, G.722.1C*, AAC-LD, G.726, SILK;

17. Dual-stream Protocol: ITU-T H.239, BFCP;

18. Other communication protocols: H.221, H.224, H.225, H.235, H.241, H.245, H.281, H.350, H.460, T.140, DTMF;

19. Network Transmission Protocol: TCP/IP, DHCP, SSH, HTTP, HTTPS with SSL/TLS, RTP, RTCP, RFC3261, RFC3264, RFC2190, RFC3407, RFC2833, RFC4585(RTP/AVPF),  SNTP, ARP;

20. Resolution of active images: 1080p, minimum bandwidth 512Kpbs;

21. Audio features: Automatic Echo Cancellation (AEC), automatic Gain Control (AGC), automatic noise Suppression (ANS), and support for lip-sync.