I fitted a nextbase dash cam myself bought from Halfords with the hard wire kit.
It took about 30mins connected to the fuse box at the end of the dash on the drivers side
Easily tucked the wire behind the trim on the pillar and just under the roof lining.
The hardest part was removing the cover on the fuse box!I used a credit card under the trim tool to prise of the fuse box cover so that it doesn't permanently mark the dash around the cover which is very easily done.
Overall very pleased with the result the cam switches on and off with the ignition and I tucked the spare cable under the roof lining so that I can reposition the cam easily.
My car is a C43 AMG 2017
Hope this helps
It took about 30mins connected to the fuse box at the end of the dash on the drivers side
Easily tucked the wire behind the trim on the pillar and just under the roof lining.
The hardest part was removing the cover on the fuse box!I used a credit card under the trim tool to prise of the fuse box cover so that it doesn't permanently mark the dash around the cover which is very easily done.
Overall very pleased with the result the cam switches on and off with the ignition and I tucked the spare cable under the roof lining so that I can reposition the cam easily.
My car is a C43 AMG 2017
Hope this helps