JK88-4X car DVR/surveillance system/video surveillance/car hard disc recorder/security DVR/cctv/car recorder

adopt hard disc memory
1, support 1 ~ 4 way real-time audio and video recording:
2, support video mode and tv mode
3, video OSD overlay
4, support more video mode .
5, support the hard disk automatically covered, protect alarm video
6. support the playback of audio and video synchronization
7. supports a variety of traditional playback function
8. support to playback of a powerful PC-side analysis
9. supports a variety of video file search function
10. support on-site at the same time video preview
11. support single screen, 4 screen display
12, support GPRS/CDMA/EDGE/3G network to remote monitoring and scheduling
13. the vehicle alarming information is automatically reported
14, can record vehicle speed and the door status and other information
15, can be reserved for 8 switch input port (requires optional cable), to achieve switching capacity of the collection
16, equipment can be checked for their own state, there is a tips when have fault.
17,GPS voice announcement automatically.
18,can upgrade software version through U disk or hard disk
19, support timer turn on/off Function
20, support the car keys on the control of the boot and delay off
21, input voltage :8-32VDC DC power supply