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Shenzhen Qianghong Electronical Technology Co.,Ltd
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video surveillance dvr sd card dvr recorder
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
4 CH SD Mobile DVR NTSC / PA
4 CH SD Mobile DVR NTSC / PAL , RS485 Interface For Trains Security
Description:
• 4-CH dual SD MDVR;
• 4 ch video & audio inputs;
• 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;
• Built-in GPS function,3G and WIFI.
Product Technical parameters:
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System |
language |
Chinese/ English |
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Operation system |
Linux |
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Operation interface |
Graphical User interface(OSD menu) |
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Password |
User /Admin password |
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Control mode |
IR remote control |
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Video |
Video input |
4-ch video composite input |
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Video output |
1-ch output |
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Display mode |
Single/ 4-ch video |
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Video compression |
H.264 Main profile |
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PAL:100f at D1/s, NTSC: 120f at D1/s |
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Video Signal |
PAL, NTSC |
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Audio |
Audio input |
4-ch audio input |
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Audio output |
1-ch audio output |
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Recording mode |
Audio & Video sync Recording |
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Image processing & storage |
Image format mode |
CIF/HD1/D1 optional |
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Video stream Standard |
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