China Mobile DVR Car Safety System Support GPS 3G 4G WiFi

Mobile DVR
MDVR is a cost-effective, functional and extensible device design, which already used in bus monitoring system, logistics, school bus and metro, train and traffic transportation car security Uses a high-speed processor, an embedded Linux platform and combines the most advanced H.264 video compression technology in IT field
With SD memory card and hard disk as storage medium, MDVR enables 4CH CIF/HD1/D1 video format recording and vehicle information recording
Supports 3G, 4G, GPS and Wi-Fi. If with 4G, 3G is also available
CCTV DVR recording systems help prevent false claims against you and provide footage to deter theft, vandalism and help train staff
We offer multiple mobile digital recorders which offer impressive features such as GPS integration, event tagging, and live streaming
A four camera system gives vehicle operators 360 visibility around a vehicle, making the system essential to provide evidence with investigations or identifying hazards and risksItemsParametersPerformance indexSystemLanguageChinese/English/Traditional Chinese/othersOperation MenuGraphical menu interface (OSD menu)PasswordUser password and Admin passwordVideoVideo input4-CH composite video inputVideo output1-CH composite video outputVideo display1 channel/4 channelVideo signalPAL/NTSCVideo compressionH.264 Main profile, 75f at D1/s, 300f at CIF/sAudioAudio input4-CH audio inputAudio output1-CH audio outputRecording modeAudio and video sync recordingImage Video formatCIF/HD1/D1 optionalVideo stream standardISO 14496-10Processing and storageVideo bitrateCIF: 384Kbps (lowest), 512Kbps (middle), 768Kbps (highest), 3 levels optional
HD1: 512Kbps (lowest), 768Kbps (middle), 1024Kbps(highest) 3 levels optional
D1: 512Kbps (lowest), 768Kbps (middle), 1024Kbps (highest), 3 levels optionalAudio bitrate8KB/sStorageSupports two 64GB SD cards/one 2.5" maximum: 2T HDDAlarmAlarm input4 alarm input, below 4V low level alarm, above 4Vhigh level alarmAlarm output2 alarm output, output high level of 12/5VCommunication interfaceRS485 interfaceSupports one RS485 interfaceRS232 interfaceSupports one RS232 interfaceAcceleration sensorSensor interfaceBuilt-in acceleration G-sensorSoftwareAnalysis of PC playbackPlaybacks recording on PC and analyzes the vehicle recording infoSoftware upgradeSupports SD card USB flash disk to upgrade