Introduction - If you have any usage issues, please Google them yourself
* You can record other equipment (camera, DVD player, etc.) AV input signal.* Four recording quality options. Support for 16-channel video signal input.* With network functions. • Support 4 audio inputs (only 1 way to be saved) Support for USB backup. Support for USB software upgrade. Support for CD-fold recorder copies. • Support RS232 remote control.* Delayed and real-time video.