Product functions

As an accessory for 70mai in-car devices, this product must be used with the 70mai dash cams (hereinafter referred to as the main device).

After correctly installed and bound in the 70mai app, this product provides the following features:

• Provide power source to the main device.
• Provide Internet service to the main device (when installed with a SIM card)
• Detect the ACC OFF signal when the car engine is turned off, so that the main device will enter parking surveillance mode (parking surveillance function needs to be enabled in the main device beforehand).
• Provide low-voltage protection to prevent over-discharging of the car battery due to the continuous operation of the main device.