1)support 4 audio inputs, 4 video inputs in real-time video;
2)1 Audio output, 1 channel Video output;
3)using H.264 video compression algorithm, the system has six levels of quality selection (960P, 720P, 960H, D1, HD1, CIF);
4)video real-time clock superimposed date, number, speed, braking, alarm signal;
5)with good anti-sabotage, splash-proof, dust-proof function;
6)broadband self-designed vehicle power supply, stable operation over DC8V-32V voltage range;
7)you can set the video delay time, delay time ranges from 1 minute to 244 minutes;
8)shutdown delay recording function to ensure that preserve important fragments;
9)closed with lock design, effectively prevent human intentional destruction; Support mouse function;
10)supporting Maximum 128G SD card;