4-Ch H.264 Dual SD Mobile DVR 3G / GPS Vehicle Security For Railways And Buses
Description:
• 4-CH dual SD MDVR(if doesn't support WIFI);
• support over speed alarm, GPS loss alarm and out of Geo-fence alarm etc..
• 2 D1+ 2 CIF H.264 Compression;
• Two SD slots, each slot supports 128GB;
• Four alarm inputs & one alarm output;
• one RS485, one RS232;
• Embedded G-sensor;
• power input: +8V --- +36V;
• Support GPS and 3G function.
Product Technical parameters:
|
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 |
1-ch output |
|
|
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 |
1-ch audio output |
|
|
Recording mode |
Audio & Video sync Recording |
|
|
Image processing & storage |
Image format mode |
CIF/HD1/D1 optional |
|
Video stream Standard |
ISO14496-10 |
