TDVR-800 SD Card Mobile DVR Introduction TDVR-800 is a on-broad video surveillance(Mobile Digital Video Recorder) developed on the basis of SD card storage.It uses a high-speed processor and embedded operating systems, adopts the most advanced H.264 video compression / decompression technology, GPS satellite positioning technology and network technology.The product is suitable for vehicle monitoring field, ,such as passenger coaches, freight, logistics, school bus, etc.Features:Real-time video surveillanceAudio/video /image recording & local storage4/8 CH video and audio, storage, playbackReal-time vehicle position tracking2CH video signal outputIP/analog voice chatting and monitoringSupport dual SD cards (max. 128G for each card)Over-speed, Fatigue-driving, Panic alarmsData transmission via WIFIDriver ID recognition and recordRemote live-view via 3GVehicle status record and mileage reportData export via U-DiskVoice intercom & Listen-inTechnical Specification Wireless Communication3G moduleWCDMA 4G-LTEWIFI moduleIEEE802.11 a/b/g/nSatellite PositioningSensitivity-159dBmAccuracyLess than 10 metersChannels20 channelsFrequencyL1, 1575.42 MHzBlack Box ParametersSpeed range0~255 km/hSpeed accuracyLess than 0.5km/hRecording capacity360 hours traveling data recording ,collect 5 times/sec, store 1 data/minValidationData is valid more than 10 years after power-offPortsI/O port6 switch inputs, 1 speed testing input, 1 alarm input 1 GPS output, 1 GSM output, 1 WIFI output, 2 Analog inputs, 2 outputs, 1 speak out, 1 Mic in,Serial interface1 RJ45, 3 RS232, 1 RS485, 2 CAN port, 1 USB portVideo FunctionVideo & Audio input4/8 channelsStorageDual SD card (max. 128G for each card)Video modePAL/NTSCVideo compressionH.264Audio compressionG.711AWorking ParametersWorking temperature-30℃ ~ 70℃Storage temperature-40℃ ~ 85℃Working voltageDC9V~36VPower consumption< 8W (No accessories)
