OS | Linux3.0 |
Graphics Operation Interface | System parameters can be set through external display and remote controller |
Security Management | 2-level management for user password, administrator password, supporting encrypted transmission |
Video Input, Output | 4-channel video input, 1channel video output; 1.0Vp-p, 75Ω |
Temperature | Normal: 0℃ ~ +60℃; upon hard drive preheating: -25℃ ~ +60℃ |
Humidity | 10% to 95% |
The SDM618-4G-GPS video recorders are DVRs specifically designed for use on board mobile vehicles, such as cars, aircraft and boats . In the CCTV industry, these devices are called MDVR (Mobile Digital Video Recorder) and are actually very different from our standard DVR for analog cameras. In particular, casing, terminals and memory slots are designed to bear strong vibrations and extreme climatic conditions.These MDVRs are compatible with all analog CVBS or AHD cameras. CVBS is the classic analog video format and is still the most widely used on vehicles, with small monitors. If you look for the highest resolution, you can choose the AHD format, the high-resolution analog video, that get up to 1MP 720P and 2MP 1080P resolution.