4G WiFi Mdvr Vehicle Tracker 4CH SD GPS Blackbox Car Recorder Mobile DVR School Bus Security System

The working temperature of the popular vehicle-mounted monitoring units currently on the market is between 0 degrees and 50 degrees. Because it is installed inside the car, its temperature requirements are higher than those of ordinary monitoring hosts, but they are not as high as those of aircraft black boxes. Temperature requirements; the main function of the vehicle-mounted DVR is to monitor the operating specifications of the driver and flight attendants in the vehicle, and to monitor the abnormal conditions of the passengers in the vehicle; at the same time, it can also serve as a good voucher for inquiries when a car accident occurs, because it can completely Recording the detailed video and sound of the accident, including the vehicle speed and related driving conditions at the time, can effectively serve as a car black box.

Our advantage:

1. Built-in supercapacitor to avoid data loss and SD card damage during abnormal power outage, effectively protecting data security! Enable the supercapacitor power supply after abnormal power outage, and maintain normal operation for more than 5 seconds to save critical moment recordings. All data is saved to the SD card.

2. Support full-screen zoom when reversing

3. It supports horizontal adjustment of the camera's normal image/mirror image and supports vertical adjustment of the camera's normal image and mirror image. You are no longer afraid of installing the wrong camera direction. The problem will be solved with one adjustment, saving you worry and trouble!

4. Hexagonal screw design, unique hexagonal screw design, secures internal parts, prevents parts from loosening, and is shockproof and anti-loosening.

5. Each unit uses original genuine HiSilicon industrial-grade chips to ensure stable operation in hot and cold environments.

6. Automatic overwriting system when the video recorder is full. When the memory of the video recorder is full, the system will automatically overwrite the old data and store new video files until the time you want to retrieve the video.

7. The wide voltage 8-36V design is not only suitable for all car models, but can also stably cope with vehicle voltage fluctuations in unstable situations.

8. Remote control/mouse provides simple and convenient control methods, which can be understood at a glance and mastered by pressing a button.