You might want to have a look at the new B2W cam. It has two easily rotatable lenses which you can aim towards the parts of the car you want covered
AFAIK no other cam has this feature. Just remember to re-aim the cams for driving when you set off again
I'm using a Samsung EVO Select 128 GB card in my B2W and getting somewhere around 8 hours recording time ( I haven't checked exactly). Mine has been running 24/7 for a few months now with no problems at all and it's probably going to remain as my primary cam. One small issue you may have in using it like this is that the 'cabin cam' automatically switches to IR when night comes, and the IR illuminators will glare back from window glass making it harder to see much outside, but I think it would pick up someone close enough to key your paint. IIRC those illuminators can be switched off in the menu, and then you'd get better exterior pics at night at the cost of losing some brightness inside the car. Where I park I just leave the main cam forward and swing the interior cam to my driver's side when parked at home since that's where I'm most likely to spot trouble
Some other 'Uber cams' like the N2 Pro might also be useful, but would require twisting the entire cam and having the lenses stuck 180 degrees apart no matter where you set it. You may not have space to do that and to me anyway that's kind of awkward as I like my mounts tight, which makes swiveling the whole cam an issue
Cams with a remote interior module like the A129 Duo IR don't allow horizontal aiming at all once mounted. The A129 does have excellent parking modes though and might fit your needs anyway.
With whatever cam(s) you choose, you need to be aware that this kind of usage is hard on a car battery and will affect it's service life, shortening that perhaps as much as 50% if it's small, and it can run your battery down so much that the car won't start if the battery is small and old, especially in cold weather. Most hardwire kits have a low-voltage shutoff feature to protect your battery but that stops the cam from recording afterward so there's a trade-off with these. The better HWK's will have selectable voltage cutoff levels and are the smarter way to go
You may also want to use a powerbank instead, but you'll have to remember to charge it after use. Many folks just keep 2 of these with one charging at home while the other is in use. There are dashcam-specific powerbank systems like the Cellink, but those are expensive and may not recharge fully under your normal driving circumstances. I have a very large battery in my workvan but even it gets stressed from my cam use. I estimate that I'm losing about 20% of it's service life, but it's not too expensive and I figure my costs are still under $0.50 per day, which I don't mind spending for the peace of mind my constant recording gives me
You can find threads, reviews, and vids on the cams I've mentioned here on DCT.
Phil
