Feature: 1. High Quality Material: Rearview mirror camera is made of high quality ABS and metal materials, high strength, sturdy and durable. 2. 3 Video Input: High resolution picture, no radiation, with 3 video input, RCA interface, air head optional, low power consumption. 3. Function: Clear display, no interference in the picture. Shielding effect is good, will not cause signal interference to car radio and walkie‑talkie. 4. Original Standard: According to original standard, you can direct replace the old or damaged mirror dash cam. 5. Easy Installation: Easy to install, no complicated operation is required, convenient for using, save your time and energy. Specification: Item Type: Rear View Mirror Screen Monitor Material: ABS+metal Display Scale: 16:9/4:3 Brightness: 500cd/m2 English OSD menu (Brightness/Contrast/Color/Display ratio) System: PAL/NTSC Power Supply: 12V-32V wide voltage Power: Less than 7W 3 video inputs (RCA interface, air head optional), 3 trigger wires for pairs 3 DC head 12V output, which can supply power to cameras or other devices (voltage output only after triggering) Remote control and touch buttons Easy Installation: Clamp on the original rearview mirror of the car or use a bracket to install on the instrument platform Remote Control Battery: 1 button battery CR2025 delivered without built-in battery. Package List: 1 x Rear View Mirror Screen Monitor1 x Mounting Base1 x Video Cable1 x User Manual1 x Remote Control