This modular camera marries cabin view, a unique telescopic rear view, and traditional rear view cameras as well as Alexa.

Nextbase’s new GW modular series, including the $230 422GW reviewed here, have raised the bar for dual-channel dash cams. They’re pricey, but feature an HDMI port that, besides outputting video, accepts any one of three $100 rear cameras: a cabin view (interior) module, a traditional rear-window mounted unit, and a unique telephoto rear module that captures what’s behind you without the hassle of wiring, or obscuring your view.
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