4ch HDD AHD MOIBLE DVR with 3G/GPS/ 4CH HDD vehicle dvr /mobile video surveillance
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 .