| System |
| Language |
Chinese / English
|
| OSD |
Graphical User interface£¨OSD menu
|
| Password |
Users Password / Administrator Password
|
| Vision |
| Video input |
4-CH video input 1.0Vp-p£¬75 Ohms
|
| Video output |
1-CH video output 1.0Vp-p£¬75 Ohms
|
| Preview |
Support 1 channel or synchronous 4 channels preview
|
| Recording Ratio |
PAL 25 Frame/s CCIR625 line, 50 field
NTSC 30 Frame/s CCIR525 line, 60 field
|
| Image Compression |
H.264 Main profile, 75fps D1/s
|
| Audio |
| Audio input |
4-ch Audio input 600 Ohms
|
| Audio output |
1-ch Audio output 600 Ohms
|
| Recording mode |
Audio & Video sync.
|
| Image processing & storage |
| Video format |
4-ch CIF: 25fps, 4-ch HD1: 25fps, 2D1: 25fps + 2CIF: 25fps
|
| Video stream |
ISO14496-10
|
| Video Rate(kbps) |
CIF: 1536Kbps ~ 128Kbps£¬8 levels optional. Highest:1 level
HD1: 2048Kbps ~ 380Kbps£¬8 levels optional. Highest:1 level
D1: 2048Kbps ~ 400Kbps£¬8 levels optional. Highest:1 level
|
| Audio Bitrate |
4Kbyte/s
|
| Storage |
Support Dual SD card storage, 32GB for each
|
| Alarm |
| Alarm input |
6 alarm input, No alarm below 4V, high level alarm above 4V
|
| Alarm output |
2 alarm output, high level 12V output
|
| Communication Port |
| Serial Interface |
Support 1-RS485 interface
|
| Serial Interface |
Support 2-RS485 interface
|
| WIFI Interface |
Support 802.11b/g
|
| Extended interface |
| Auto Station reporter Interface |
Support connecting Auto Station Reporter or control panel via extended interface
|
| Audio power amplifier |
Support 2-ch audio power amplifier output
|
| 3G(HSDPA / EVDO / WCDMA) |
Built-in 3G (HSPA / WCDMA) module
|
| GPS |
| GPS |
Built-in GPS module, Geographic co-ordinates, speed can be read in coding flow, and can be wireless uploaded
|
| Motion |
| Motion detection |
Yes
|
| Acceleration |
| Acceleration |
Built in acceleration G-Sensor
|
| Software |
| Analysis of PC playback |
Video playback on PC£¬and analyse the vehicle info in the file
|
| CMS |
Video preview via WIFI ¡¢GPS upload ¡¢alarm upload, central command and parameters configuration, etc.
|
| Upgrade |
| Upgrade |
Support SD cards upgrade
|
| Power |
| Power input |
8.36V: +8V ~ +36V, When long-term under 8V, or long-term over 36V, Auto power off, ENTER protected mode.
|
| Power output |
12V: 12V (+/-0.2V). Max: 2A
|
| Vehicle key signal |
<4V: OFF
|
| >5V: ON
|
| Other |
| Video input impedance |
75 Ohms for each video input impedance
|
| Video output Volt |
Input 2Vp-p CVBS analog signal, reveal device input need 75 Ohms impedance to fit
|
| I/O interface |
0.4V Low level alarm / Above 4V High level alarm
|
| SD-card interface |
1.32GB for each card
2.SD-card for storage, support recording and system upgrade, etc.
|
| Operating Temp |
-40° -80°C
|
