The anti-glare reverse mirror is generally installed in the carriage. It consists of a special mirror and two photosensitive diodes and an electronic controller. The electronic controller receives the forward light and the back light signal sent by the photosensitive diode. If the illuminated light shines on the interior mirror, if the rear light is larger than the front light, the electronic controller will output a voltage to the conductive layer. The voltage on the conductive layer changes the color of the electrochemical layer of the mirror. The higher the voltage, the darker the color of the electrochemical layer. At this time, even if the stronger the illumination to the reverse mirror, the anti-glare inside the reverse mirror reflected to the driver's eyes will show dark light, not dazzling
