I check out this awesome 17.3 inch 12v monitor made by Xtrons.

Get it here:
https://amzn.to/3gkVcWF (UK)
https://amzn.to/3CMCtLu (US)

Homeuse 12v Power adaptor:
https://xtrons.co.uk/acpoweradapter... (UK)
https://xtrons.co.uk/acpoweradapter...
(Europe)

Their other options are here on Amazon:
https://amzn.to/3ySgEc1 (UK)
https://amzn.to/3yNtubJ (US)

0:00 Intro
1:52 Unboxing
3:24 PreInstallation Thoughts
4:10 Installed!!
4:30 Lighting
4:52 Switching it On
5:23 FM Transmitter
6:00 Screen Quality
6:30 USB File Playback
8:02 Switching off / Closing
8:38 Install Remove Mounting Plate
9:18 Install Cable Management
11:13 Install Mounting Plate
12:11 Wiring it up!
13:31 Fitting to Ceiling
14:06 HDMI
14:39 Brief Explanation with Diagram