FitDVR Dash Cam Power Adapter (3-Pin) for Mercedes-Benz, Connect to Rain Sensor. D3-022 Universal Use a multimeter to identify

Use a multimeter to identify the ACC wire in your vehicle’s connectors

Additional cost for DHL or other faster shipping service

you can add this item to your cart

【Easy Installation】 Installing the FitDVR Power Adapter is straightforward

this can help you to understand the situation

FitDVR Dash Cam Power Adapter (3-Pin) for Mercedes-Benz, Connect to Rain Sensor. D3-022 Universal Use a multimeter to identify5V + 12V OUTPUT: The input voltage is 12V, and the output voltages are 5V (USB cable) and 12V (DC 3. 5mm cable), FitDVR adapters can power the dash cam, mirror camera, GPS, Radar, and other USB devices. DC3. 5mm cable can be compatible with devices requiring 12V or those powered by a barrel jack or RJ11 connector. LED DISPLAY: Unlike other brands model, the FitDVR adapter has an LED screen that can display current and voltage. If the device is