4G WiFi Car Black Box Mobile DVR CCTV Mdvr Vehicle Accessories Dashcam

4G Wifi Car Black Box Mobile DVR With GPS Tracking Device Night Vision Driving Video Recorder CCTV MDVR Vehicle Accessories DashcamMobile driving video recorder This device is a reliable and convenient solution for recording videos during driving activities.  The mobile driving video recording system includes a high-quality camera that can capture clear and detailed images of the road ahead, ensuring that important evidence is provided in the event of an accident or event.ParameterFeatureRemark*Operating System: Linux *Real-time location, vedioing & monitoringAvailable Frequency Band as Below, further more need to check the cost again. LTE FDD : B1/3/5/8 LTE TDD : B34/38/39/40/41 WCDM A : B1/5/8 GSM : 900/1800M Hz*Support Network: 2G/3G/4G*Support max 4/6 channels of AHD720P video real-time storage and upload (Need Optional Accessories)*Control Mode: APP+Platform*Support Overspeed/Low Voltage/Cut Offff Power Alarm*Video Compression Format: H.264*Support 2 TF card cyclic storage (Need Optional Accessories)*Audio Compression Format: G711A*Multiple expansion interface RS232, support fuel sensor, advertising screen, broadcast station etc. (Need Optional Accessories)*Support Storage : 2*256G TF Card*Support ADAS (Advanced Driver Assistance) & DSM (Driver Status Monitoring) Cameras*Support Camera : Max 4CH/720P HD*After ACC is turned offff, the default time-lapse recording is 300 seconds*Host Size: L110*W70*H28MM*Emergency Vedio time within 10 seconds   *Host N.W.: ≈220g*Data Statistics & Remote Control via Platform*Built-in Battery: 3.7V 2000mAh *Working Voltage: DC 9-36V    Mobile DVR has completely changed video recording and monitoring in mobile environments. This compact and durable device is designed specifically for mobile applications, providing reliable and high-quality video recording capabilities.  Mobile DVR utilizes a built-in hard drive or solid-state drive to store recorded video clips, ensuring sufficient storage capacity to extend recording time. Its sturdy structure and seismic design make it an ideal choice for vehicles such as cars, trucks, buses, and even mobile monitoring equipment.FAQ1. Why can't MDVR product terminals go online on the GPS monitoring platform?• Check whether the SIM card is in arrears and whether the Internet access function is activated • Check whether the GPRS antenna of the device is connected correctly and whether the signal is normal• Check whether the online parameters of the device are configured correctly2. Why can't the MDVR product terminal be positioned on the GPS monitoring platform?• Check whether the GPS antenna of the device is in good contact, whether the location is correct, and whether the signal is normal. It is recommended to place it in a place with a strong signal.Note that some car glass shielding film will block the GPS signal• Whether the device has an antenna open circuit/short circuit alarm, and whether the antenna voltage is normal3. How to choose the SIM card in the MDVR product terminal, and what functions need to be activated?• The built-in wireless communication module of the terminal is divided into WCDMA/EVDO/TD-LTE. The corresponding module settings are different, and the modules supported by different device numbers are also different, so please ensure that the communication module of the device corresponds to the SIM card. Never use a telecom SIM card on a WCDMA device • The SIM card used by the device needs to have sufficient traffic, and the size of the traffic package depends on the real-time preview video time. In order to facilitate the remote maintenance and debugging of the equipment later, it is recommended to turn on the phone and SMS functions4. What should I do if the indicator light on the front panel of the MDVR product terminal is abnormal?• Check whether the input power of the device is normal and whether the device is powered on normally• If there is no electricity, please check whether the power cord wiring is correct and whether the fuse of the power cord is in good condition• If any indicator light is off, please check whether the corresponding part is functioning normally. For example SD card indicator light is off, please check whether the device is recognized and formatted. BDS/GPS light is off, please check the antenna and positioning module for abnormalities5. How to solve the problem that there is no video file in the storage medium of the MDVR device?• The storage medium (SD card, hard disk) is not found, check whether there is a storage device installed, whether the contact is intact, whether the storage device can read data normally on the computer, and whether the storage device is compatible with the video terminal• The storage device is not formatted, and the storage device needs to be formatted in the computer or video recorder before it can record normally• The recording mode setting is wrong. This machine has three modes: timer recording, power-on recording, and alarm recording. Make sure your recording