*4 channels video input in one card,

the maximum display/recording rate is 25 fps under PAL format, and 30 fps under NTSC format.

* 1/4/6/8/13/16 screen display modes are available.

* Multi alarm triggering method: sensor, motion, video loss, and HDD space shortage.

* Support schedule recording mode, recycling recording method available.

* MPEG4 video compression format. 5 level recording quality options available,

and the recording frame rate range from 1 to 30 fps adjustable for each channel.

* Support multi-channel playback, searching by time/date and recording events,

images can be zoom/capture/save/print/backup.

* Support remote surveillance and PTZ control through web browser, support dynamic domain name.

* Remote playback function.

* Configurable auto reboot function for preventing PC deadlock.

* Support Auto-Mail, Emap and smart phone

H.264 use a fully optimized algorithm based on Digital Signal Processor (DSP) technology. Display and recording of video and audio are in real-time and fully synchronized in both modes. Video feeds are directly transmitted from the video capture card to the display frame buffer and the compressed stream data is directly send to DVR's memory.
The transmission process doesn't need any intervention from the DVR's CPU, greatly saving resourses. The result is flawless images and sound regardless of how many channels being monitored or reviewed.