4 Channel real time D1 DVR,

Standard H.264, HDMI Out,

100/120 fps PAL/NTSC

Audio-4in/1out, Alarm-4in/1out,

RS485

4 Channel real time D1 DVR,

Standard H.264, HDMI Out,

100/120 fps PAL/NTSC

Audio-2 in/1 out

VGA out, video out, Spot out,

4 Channel real time D1 DVR,

Standard H.264,p>

100/120 fps PAL/NTSC

Audio-4in/1out, Alarm-4in/1out,

VGA out, video out, Spot out,

RS485, 1USB ports

8 Channel real time D1 DVR,

Standard H.264,p>

200/240 fps PAL/NTSC

Audio-4in/1out, Alarm-8in/1out,

VGA out, video out, Spot out,

RS485, 1USB ports

8 Channel real time D1 DVR,

Standard H.264, HDMI Out,

200/240 fps PAL/NTSC

Audio-4in/1out, Alarm-8in/1out,

VGA out, video out, Spot out,

16 Channel real time D1 DVR,

Standard H.264,p>

400/480 fps PAL/NTSC

Audio-4in/1out, Alarm-16in/1out,

VGA out, video out, Spot out,

RS485, 1USB ports

16 Channel real time D1 DVR,

Standard H.264, HDMI Out,

400/480 fps PAL/NTSC

Audio-16in/1out, Alarm-16in/1out,

VGA out, video out, Spot out,

RS485, 2USB ports

16 Channel real time D1 DVR,

Standard H.264,p>

400/480 fps PAL/NTSC

Audio-4in/1out, Alarm-16in/1out,

VGA out, video out, Spot out,

RS485, 1USB ports