Product Features

As an accessory to 70mai smart car products, the product must be used together with a main device.

After correctly installing and connecting it to a main device, the 70mai Backup Camera will record the scene behind the car and transmit the recording to the main device for display or storage.

Instructions

The backup camera receives power from the main device. When the main device is in operation, the backup camera will automatically turn on as well. When the main device is turned off or in sleep mode, the backup camera will automatically turn off as well.

The main device will only provide power for the backup camera when the main device receives power from an external power source. If the main device does not receive power from an external power source, it will not be able to power the backup camera.

The main device will control the storage of recordings received from the backup camera. When the main device is recording from both front-facing and backup cameras at the same time, the images will be automatically stored in the memory card. When the memory card is full, the latest recording will replace an earlier front-facing and backup camera recording in a sequential loop. After correctly connecting the backup camera to the reverse signal light, the main device will automatically switch to show the backup camera image when the car is in reverse gear. When the car shifts to entire hear, the main device will automatically return to the previous interface.