1. H.264 compression mode, support 4 channels video 4 audio, 15 seconds boot time.                                                                     2. HD Real-time video, video resolution 720P/D1/HD1/CIF optional, frame rate adjustable, can be mixed 2 HD AHD vehicle cameras.                                                                                                                                                                                               3. Professional document bare disk system, multi-language selection (China, Britain, Fan, Russia, Korea), 4 alarm input, alarm linkage function, 2 alarm output. (triggering reversing full screen)                                                                                                       4. parking recording function (time can be set up to 1440 minutes).Support automatic video recording, manual recording, alarm and so on.                                      

5. Built-in imported power supply chip, wide voltage design, support +10V to +36V voltage input, strong stability, 4 channels 12V camera power output.                                      

6.Can be set up auto shut off when low voltage (thereby reducing battery loss).    

7.It can be customized to use mobile phones to control video recorder for short distance operation and download                       8.Support mouse and USB Backup(customized)      

9.Can be set up camera output(image/positive/left/right)       

10.Video automatic cycle coverage, the largest support for 128G SD card.                                            

11.Host adopts Linux system, video recording is more stable.