Activate garage doors, gates, home lighting and more with the press of the Garage Door Opener button nicely integrated into the auto-dimming rearview mirror with outside temperature and compass.
The K21 Auto-Dimming Rear View Mirror detects dangerous rear-approaching light and eliminates it with "intelligent" circuitry. K21 Auto-Dimming Rear View Mirror comes with a self-calibrating digital display compass. As if that weren't enough, the K21 Auto-Dimming Rear View Mirror comes with a self-calibrating digital display compass. The mirror even has an exterior thermometer that displays temps and ice warnings.
