Product Description
Delivery Time:Within 5-7 days after received payment
Certification:CE,FCC
4-CH Vehicle SD Mobile DVR For Bus / Taxis / Truck With GPS 3G
Description:
• 4-CH Single 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;
• Support GPS and 3G function.
Product Technical parameters:
System
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language
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Chinese/ English
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Operation system
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Linux
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Operation interface
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Graphical User interface(OSD menu)
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Password
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User /Admin password
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Control mode
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IR remote control
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Video
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Video input
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4-ch video composite input
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Video output
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1-ch output
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Display mode
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Single/ 4-ch video
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Video compression
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H.264 Main profile
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PAL:100f at D1/s, NTSC: 120f at D1/s
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Video Signal
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PAL, NTSC
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Audio
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Audio input
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4-ch audio input
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Audio output
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1-ch audio output
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Recording mode
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Audio & Video sync Recording
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Image processing & storage
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Image format mode
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CIF/HD1/D1 optional
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Video stream Standard
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ISO14496-10
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Video bitrate
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CIF: 1536Kbps ~ 128Kbps,
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HD1: 2048Kbps ~ 380Kbps,
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D1: 2048Kbps ~ 400Kbps
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8 levels optional. Highest:1 level; Lowest: 8 level
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Audio Bitrate
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8KB/s
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Storage
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Support Dual SD card, Max 64GB(single),total 128GB;
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Alarm
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Alarm input
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4 alarm input, below 4V is low level alarm, above 4V are high level alarm
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Alarm output
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2 alarm output, output high level:12V
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Communication Interface
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RS485 Interface
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Support 2-RS485 interface
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RS232 Interface
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Support 1-RS232 interface
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Extended interface
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announce
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support extended announcer or LED panel
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SPEAK
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SPEAK+,SPEAK-
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Acceleration Sensor
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Acceleration G-Sensor(optional)
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Module
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GPS
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GPS module. GPS Graph, GPS speed etc can be read in coding flow,and can be uploaded via wireless
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3G
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WCDMA / EVDO/HSPA(TD-SCDMA) module
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WIFI
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Built-in WIFI(can\'t support now).
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