Nextbase 112 Dash Cam
Cheapest i can find, also 4.4% Quidco :) , has the easy clip mount so no more faffing plugging in cables every time you want to remove from car
The Nextbase 112 Dash Cam offers the ultimate in convenience and ease of installation with the new and exclusive Click & Go Powered Magnetic Mount. This uses magnets and powered touch points in the mount, allowing the camera itself to be free from wires. With a 120° wide angle view and 720p High Definition recording, it will record every unexpected movement. This helps to provide you with instant evidence to support insurance claims in helping prove an accident was not your fault.