Motion detect , record & play
Support all kinds of CCTV cameras SD card support , up to 2GB ;
Support playback images on TV/monitor /computer;
Has the simple operation interface, no need to install software;
The image /video clips stored won't lose when power off ;
Min 100 meters transmission distance without block;
Support low level alarm output interface;
Support 4 channels automatic cut over; When no picture recording there be a sound , but when picture recording there be no sound .
The camera is 1/4 sharp CCD camera . 420TV line.
30LED lights for night vision .