Compression standard

H.264 baseline profile@L3.1

Video iInput

Composite 1.0Vp-p/75Ω,BNC×4/ BNC×8/ BNC×16

Video output

Composite 1.0Vp-p/75Ω,BNC×1, VGA×1

Resolution

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)

Bit rate

Preview/ recording

4ch 100fps(PAL), 120fps(NTSC

8ch 200fps(PAL), 240fps(NTSC)

16ch 400F/S(PAL), 480F/S(NTSC)

Audio input

-8dB~22k,RCAx4(4ch), RCAx4(4ch)

Audio output

-8dB~92dB,RCAx1

Audio decode

ADPCM

Alarm input

Input low level alarm, user setting normal open or normal close, Varies according to the model

Alarm output

1ch output or 2ch output;Varies according to the model

Recording mode

Manual recording, timing recording , motion detection recording and external alarm recording

Simplex/duplex/ triplex

triplex(recording, playback , LAN transmission)

LAN

RJ45(10M/100M self-adapting)

PTZ control

Yes

Communication

RS485×1, USB2.0×1

USB

USB mouse control

Hard disk drive

1or2x SATA(2TB or above)

Remote control unit

Yes

Dimension

Main board size : 220mm x 112mm

Power supply

AC110-230V