I bought a Challenger, quickly saw how many kids wanted to show off in front of that compared to my Camry.
I have a single, 2 camera Blackvue system, with 2 cameras and no display (uses the phone by Wifi.) Very discrete.
In the Challenger (DD), I have it wired to a switch that selects battery or ignition/accessory power (a bit delayed off). Sometimes I watch the house or other area when things are weird.
I can easily move it to the Durango, as both are prewired..
In both vehicles the wires easily got tucked under headliner board, down A pillar trim, and into glovebox area - EZPZ.
I recently got tagged in the Challenger (just got the title paid off) and cameras told the tale.
Told the Trooper, he didn't need it.
I often get oddities or lawbreakers, wished they could follow up on that!
The cam records 'Normal', 'Event', and 'Park' (if left powered).
If I tap the cam the file becomes 'Event' (sensor) and easy to find and review.
for sample of how it shows stuff!