Anker Roav DashCam Duo Compatibility and Buying Guide

Its second lens faces the cabin from the front unit; it is not a separate rear-window camera. It may capture some interior and side context but should not be treated as rear-road coverage.

Roav was an Anker automotive product line. The official Anker Japan listing identifies the Duo by model number R2130.

The official Anker Japan package list says a microSD card is not included. A second-hand bundle may differ, so verify what is supplied and follow the manual's card requirements.

Used stock may appear, but check software access, mount condition, power accessories and return terms before committing. An older camera can be less attractive if a proprietary part is missing.

It can add interior context, but recording passengers raises notice, privacy and audio-consent questions. Check the rules that apply where you drive before enabling cabin audio or video.