* 4 channel realtime  DVR

* 120/100fps.

* 2 channel audio input

* 4 channel alarm input (motion detection, video lose & sensor input)

* MPEG 4 compression format

 * USB2.0 backup and upgrade

* VGA port

* Remote Controller

* RJ 45 for network and RS485 for Pan/Tilt

 * IDE port for HDD

 * Support one pc of HDD, can be up to 1000GB HDD

 * Size: 315mm(W)×275m(D) ×58mm(H)