Dash Cam wiring alternative

[jthspace]

Saw this on the Mazda site.

My Fitcamx used a similar splice as does my door auto locking module.

Dash Cam wiring from Mirror

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Toyota models

[Cyker]

Oooh that's neat; I'm not sure where the box would go as it doesn't look like it'd fit in the headlining, but that would certainly be a cleaner install than the current use-a-piggyback-fuse-and-leave-the-fuse-lid-dangling approach the dealers currently use  

[jthspace]

? Dome Light Fitting ?

Also found this (few models to choose from) - it MAY fit inside the headlining and power from the dome light.  When it stops chucking it down I will pull the dome light and see what the connector looks like . . . unless @Anchorman has a clear pic already?

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Beauty of this (if it fits) would be easy wiring for a rear dome light - just need to tap into the correct cable in the loop.