http://thinkwaredashcam.uk/product/thinkware-dash-cam-f770/
link above bud where I got it from - they still have the pre-order on for hardwired 2ch 32gb version for lower than anywhere else here in the UK. I'm gunna email em now asking for an update on my order.
What really sets the F750/F770 apart from all other dash cams is the parking surveillance mode -used to love this! - Any motion around the car whilst its parked up is recorded (10 secs before and 10 secs after). It's got built-in Battery monitor which is configurable through your smartphones app, so for example when my battery dropped to 13v (or somat) the camera shut off itself ensuring I never had a dead battery - left my previous car for 2 complete days un-used and it was still good to go!