1. HIS Solution,H.264 Compression,support 4ch 720P AHD input and AHD Camera input. (WE ARE THE FIRST MANUFACTURER WHO CAN SUPPORT ANALOG HD MDVR WHOLESALE PRODUCTION IN THE WORLD. )

2.Exclusive pre-allocate File System protect data completeness,prevent SD Card fragment,ensure date stablely and completely. 

3. Power failure protection.

4. OTA  function  support. (Upgrating DVR software remotely automatically, better after-sales service for you.)

5. A SMS can get DVR situation feedback from DVR.

6. Industrial level design. (More professional and better quality.)

7. Modular design. (To prevent a module error while affecting the entire product.)

8. Encrypt video format. (To prevent data loss)

9. Current and voltage over protection.

10. Wide working temperature. (-25℃- +75℃).

11.Unique UPS Technology .