Car DVR GPS Tracking System with 4 Car Cameras

Basic Info.Model NO.MDVR GPS tracking systemGPSYesAPPYesVideo GPS PlatformYesFuel MonitoringYes, OptionalNetwork3G,4G,WiFiTrademarkONERALARMTransport PackageBlank Packing BoxOriginChinaHS Code8525805050Product DescriptionCar DVR GPS tracking system with 4 Car camerasGPS vehicle tracking, history location reportAlarm reportReal-time video monitoringSpecifications of Car DVR GPS tracking system: GPS vehicle tracking, history location reportAlarm reportReal-time video monitoringH.264 Compression mode,4 chnnels AHDLive video-960H/720P/D1/HD1/CIF for choosingLiving video can be edited with date,time,car Plate NO,speed,brake,alarms.Supports SMS editTwo way communication(Optional)Alarm by pictureOTA-System update on the air for better mentainanceSupports SD card (It can be 128G SD card)3 input,1 outputSupports Supports 3G/4G/WIFI (Optional)MDVR Specifications are as belowOperation Menu: Graphical menu interfacePassword: User password and Admin passwordVideo input: 4-CH composite video inputVideo output: 1-CH composite video outputVideo display: 1 channel/4 channelVideo signal: PAL/NTSCCompression: H.264 Main profile, 75f at D1/s, 300f at CIF/sAudio input: 4-CH audio inputAudio output: 1-CH audio outputRecording mode Audio & video sync recordingVideo format: CIF/HD1/D1 optionalVideo stream standard: ISO14496-10Video bitrateCIF: 384Kbps(lowest), 512Kbps(middle),768Kbps(highest), 3 levels optionalHD1: 512Kbps(lowest), 768Kbps(middle), 1024Kbps(highest)3 levels optionalD1: 512Kbps(lowest), 768Kbps(middle), 1024Kbps(highest), 3 levels optionalAudio bitrate 8KB/sStorage Supports two 64GB SD cards/one 2.5"Max 2T HDD4 alarm input, below 4V is low level alarm, above 4V is high level alarmAlarm output 2 alarm output, output high level of 12V & 5VSupports one RS485 interfaceSupports one RS232 interfaceBuilt in acceleration G-sensorAnalysis of Playback: playback Playbacks recording on PC and analyzes the vehicleSoftware upgrade: Supports SD card USB flash disk to upgrade