24V professional AHD mobile dvr school bus surveillance system with RFID and cell phone remotely 3G monitor

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专业巴士解决方案4CH 3G移动DVR与RMVS免费软件和IOS应用程序

4通道，H.264,720P / D1 / HD1 / CIF
3G 4G GPS可选
硬盘（最高2TB）+ SD卡（最高128GB），用于保存录像
支持自动和手动报警  更多的

2016 very low price high quality 4CH vehicle dvr recorder with VGA 3G intercom GPS tracking

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USB back up mobile dvr GPS 3g MDVR 4ch support dalay power off

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8-36V wide voltage 4ch high definition 720P GPS location sim card 3G mobile dvr support hdd ssd sd card

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2TB hdd ssd supported 4ch/8ch RFID school bus mobile dvr with 3g gps

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IOS Android mobile cell phone monitor 4G LTE GPS 720P/1080P 4channle bus dvr recorder

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Good factory in china mobile dvr production 4ch ahd dvr for vehicle security with 3g gps

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720P/1080P ahd 4ch 2tb hard disk vehicle dvr recorder support IOS Android mobile phone 3G monitor free software

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High performance 4ch hdd mobile dvr with gps 3g 4g wifi for pc IOS Android smart phone monitor

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Google GPS tracking AHD 4ch sim card 3g mobile dvr for school bus

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Factory directly 4 channel GPS Mobile DVR Used for Car/Truck/Tanker/Bus/Taxi/Ship/fleet GPS tracking/3G

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