Sell 4CH MJPEG Basic DVR

4CH MJPEG Basic DVR You May Also Be Interested In: duplex triplex mjpeg dvr mobile rack network software recording media
FEATURES:

Recording image qualify adjustable: good, better, best
Provide password protection, guarantee system's security
Three recording mode: manual , timer, alarm
Quad or each recording mode, real time recording under Quad
VariousPlayback: Each or 4channels (zoom in each mode) , fast forward, back forward
Automatic spot protection when power-off, automatic resume when power on.
P. T. Z. control via RS485 by remote controller
HDD in mobile rack, convenient for changing and a second IDE port for a second external HDD
PC Viewer : Archive recordings into any recording media via computer
SPECIFICATIONS:



Compression format
Modified Mjpeg

Video output:
composite: 1. Vp-p/75(Ohms) , BNCW2

Video input:
composite: 1. Vp-p/75(Ohms) , BNCW4

Display Resolution:
720*576 (PAL) , 720*480 (NTSC)

Record Resolution
640*272 (PAL)

640*224 (NTSC)

Display Frame Rate
100FPS (PAL) , 120FPS (NTSC)

Record Frame Rate
1-25FPS (PAL)

1-30FPS (NTSC)

Audio input
no

Audio output
no

Alarm input:
NO or NC, 4CH

Alarm output:
1 channel output

Record Mode
Manual / Sensor /Timer

Simplex/Duplex/Triplex
Simplex

Network Interface
no

PTZ control
Yes, protocol configurable

Communication port
RS485

Hard disk info
25M/h~2G/h (2HDD, up to 250g/hdd)

Remote controller
YES

Backup
Through network software by scanning HDD

Power supply
90V-240V