User manual

4
1. INTRODUCTION
1.1. PREODUCT INTRODUCE
The series of DVR include 4 channels,8 channels and 16 channels ,this is 4CH digital video recording
DVR, which have local recording, playback, support triple code remote network surveillance, data backup,
parameter setting, motion detection, I/O alarm setting, PTZ and USB mouse, USB2.0 backup, IE browser
and back up etc.
1.2. PRODUCT FEATURE
 H.264 compression
 Two USB interface, USB2.0 for data backup, USB2.0 for mouse operation.
 Support 1 pcs 3.5” SATA HDD at most.
 Special file system for security.
 16 bit color translucent user-friendly GUI, with notes for selected menu items
 Optimized one four channel simultaneously playback
 Double level user management
 Support the live view, parameter setting and copy playback video via network.
1.2.1. SPECIFICATION
4CH DVR specification
Module
4
44
4CH
CHCH
CH
Picture
compression
H.264
Video in
1.0Vp-p/75Ω，BNC×4
Video out
1.0Vp-p/75Ω，BNC×1；VGA×1
Resolution
Live：D1
Record：4CH D1
Frame rate
PAL :100 Fps(CIF)
NTSC :120 Fps(CIF)
Audio input
RCA×1
Audio output
RCA×1
Audio codec G.711A
Video mode
Manual recording , Scheduled recording，Movement alarm video and External
alarm recording
Network interface RJ45,100M/1000M
PTZ support
communication
interface
RS485×1， USB2.0×2
Data storage
Support 1 SATA HDD（300GB-2TB）