System | language | Chinese/ English |
Operation system | Linux | |
Operation interface | Graphical User interface(OSD menu) | |
Password | User /Admin password | |
Control mode | IR remote control | |
Video | Video input | 4-ch video composite input |
Video output | 2-ch output(1-chΦ3.5 phone jack,1-ch 24pin jack) | |
Display mode | Single/ 4-ch video | |
Video compression | H.264 Main profile | |
PAL:100f at D1/s, NTSC: 120f at D1/s | ||
Video Signal | PAL, NTSC | |
Audio | Audio input | 4-ch audio input |
Audio output | 2-ch audio output(1-chΦ3.5 phone jack,1-ch 24pin jack) | |
Recording mode | Audio & Video sync Recording | |
Image processing & storage | Image format mode | CIF/HD1/D1 optional |
Video stream Stardard | ISO14496-10 | |
Video bitrate | CIF: 1536Kbps ~ 128Kbps, | |
HD1: 2048Kbps ~ 380Kbps, | ||
D1: 2048Kbps ~ 400Kbps | ||
8 levels optional. Highest:1 level; Lowest: 8 level | ||
Audio Bitrate | 8KB/s | |
Storage | Support Dual SD card, Max 128GB(single),total 256GB; | |
Alarm | Alarm input | 4 alarm input,below 4V is low level alarm,above 4V are high level alarm |
Alarm output | 1 alarm output, output high level:12V | |
Communication Interface | RS485 Interface | Support 2-RS485 interface |
RS232 Interface | Support 1-RS232 interface | |
RJ45 | RJ45 interface for external WIFI 802.11b/g,test,copy,set etc | |
Intercom | MIC | MIC+,MIC- |
SPEAK | SPEAK+,SPEAK- | |
Acceleration Sensor | Acceleration G-Sensor(optional) | |
Module | GPS | GPS module. GPS Graph, GPS speed etc can be read in coding flow, and can be uploaded via wireless |
3G | WCDMA / EVDO/HSPA(TD-SCDMA) module | |
WIFI | RJ45 interface outer WIFI 802.11b/g,n | |
Software | PAS(Playback Analysis Software) | Playback Recording on PC, and analyze the vehicle recording information. |
CMS(Center Management Software) | Centra management software to meet video preview, upload and central command and parameters configuration,etc. | |
Software upgrade | Upgrade via SD card directly. | |
Working environment | Working voltage | Input voltage DC8V-36V,enter into protected mode if it's not in the range. |
Power output | Output voltage 12V(±0.2V),Max: 2A | |
Input impedance | 75Ω for each input impedance | |
Working temperature | -25℃-85℃ | |
Working humidity | 20%-95% | |
Shock resistance | ≤2000G(19,600m/s2) | |
Vibration resistance | ≤15mmp-p(5-22Hz) 49m/s2(5G) (22-500Hz) | |
Consumption | ≤10W under normal condition,‹0.5W at standby. | |
Body Dimension | 170(W)mm x 50(H) x 142(L)mm |