8
4 Technical Parameters
Items
Device parameters
Performance index
Name
Product Name
12 Channel Mobile DVR(HDD Storage)
System
Operation System
Linux
Operation Interface
Graphical Interfaces, Chinese/English optional
File System
Proprietary Format
System Privileges
User Password
Video
Video Input
12ch Independent Input: 1.0Vp-p
，
75Ω.Both B&W and Color Cameras
Video Output
1 Channel PAL/NTSC Output, 1.0Vp-p
，
75Ω
，
Composite Video Signal
Video Display
1 Or 12Screen Display
Video Standard
PAL:25frames/Sec;NTSC:30frames/Sec
System Resources
PAL:300 Frames; NTSC:360 Frames
Audio
Audio Input
12 Channels Independent Input 600Ω
Audio Output
1 Channel(12 Channels Can Be Convert Freely)
Basic Output Level
1.0—2.2V
Distortion Plus Noise
≤-30dB
Recording Mode
Sound And Image Synchronization
Audio Compression
ADPCM
Digital
Processing
& Storage
Image Compression
H.264 Fixed Code Stream
Image Format
12*960H
（
960*576
），
12*D1
（
704*576
）
Video Stream
1.0M-6.0Mbit/s
Video Taking Up Of Hard Disk
450M-2.6GByte/hour
Playback Resolution
1or12*
960H
，
1or12*D1
Audio Bitrate
4KByte / s / channel
Audio Taking Up Of Hard Disk
14MByte / hour / channel
HDD Storage
Support Max 2TB
Image Quality
Eight Grades to Choose
Alarm
Alarm in
8 Channels Independent Input. High Voltage Trigger
Alarm out
2 Channels Independent output
Move Detect
available
USB
Interface
Host Access
Can Expand One For USB Disk Backup
Network
Interface
Wire line Access
Can Expand One RJ45 Ethernet Port
Wifi
Can Expand One Wifi Module Inside
3G
Can Expand One WCDMA or CDMA2000 Module Inside
GPS
Interface
GPS
Can Expand GPS Module Inside
Extend
Interface
RS232
Extensible,it is convenient to connect with other vehicle equipment
RS485
Extensible,it is convenient to connect with other vehicle equipment and PTZ
Camera
Intercom
Can Expand
Intercom
Module Inside
G-Sensor
Can Expand
G-Sensor
Module Inside
Canbus
Can Expand
Canbus
Module Inside
