Bought a 0806 + hardwire kit and installed it using this guide. Thanks Number5. 
For reference, the screw for the GPS aerial grounding point is 8x16, ST4, although it's not very satisfactory using a self-tapper for an electrical contact and I think I'm going to tap mine out properly and use a bolt + locking washer instead.
Has anybody else set their dashcam up for parking surveillance? The 0806 is great, with the exception of the fact that the promised "parking guard" mount and firmware have never materialised!

For reference, the screw for the GPS aerial grounding point is 8x16, ST4, although it's not very satisfactory using a self-tapper for an electrical contact and I think I'm going to tap mine out properly and use a bolt + locking washer instead.
Has anybody else set their dashcam up for parking surveillance? The 0806 is great, with the exception of the fact that the promised "parking guard" mount and firmware have never materialised!