Chapter one Products Introduce
1.1 Technical Parameter
Compression standard
Input
Video output
Resolution
Bit rate
Audio input
Audio output
Audio decode
Alarm input
Alarm output
Recording mode
Simplex/duplex/ triplex
LAN
PTZ control
Communication
USB
Hard disk drive
H.264 baseline profile@L3.1
Composite 1.0Vp-p/75Ω,BNC×4/ BNC×8/ BNC×16
Composite 1.0Vp-p/75Ω,BNC×1, VGA×1
Preview
D1 720×576(PAL) ,720×480(NTSC)
CIF 352×288(PAL) ,320×240(NTSC)
Recording D1 720×576(PAL) ,720×480(NTSC)
CIF 352×288(PAL) ,320×240(NTSC)
Preview/ recording
4ch 100fps(PAL), 120fps(NTSC
8ch 200fps(PAL), 240fps(NTSC)
16ch 400F/S(PAL), 480F/S(NTSC)
-8dB~22k,RCAx4(4ch), RCAx4(4ch)
-8dB~92dB,RCAx1
ADPCM
Input low level alarm, user setting normal open or normal close, Varies according to
the model
1ch output or 2ch output;Varies according to the model
Manual recording, timing recording , motion detection recording and external alarm
recording
triplex(recording, playback , LAN transmission)
RJ45(10M/100M self-adapting)
Yes
RS485×1,USB2.0×1
USB mouse control
1or2x SATA(2TB or above)
5