Nextbase do a commercial vehicle camera called the 380. Expensive but not bad. No experience of the reliability of this particular product.
images.app.goo.gl/puXiHGSGRyTzXH1U6
199.95
Our trucks are fitted with smart witness cameras KP1S, we have had a few of these replaced already in trucks that are only just a year old.
images.app.goo.gl/SCvJydRqTHU2w1xt8
199.99 sim card optional for auto sending of footage to you.
Our older trucks have Roadscan Pros cameras fitted. We have had to have quite a number of these replaced that have stopes working and quality of the ones I have seen have been pretty awful. No idea on price.
images.app.goo.gl/X6K1PMqLoBYTLY1c6
I have run nextbase cameras in my cars for a few years now and they are pretty reliable and decent support from nextbase of you have any problems.
It really depends on what you want from the dashcam, if it’s for your own vehicle you drive or for your vehicle other drivers drive. For example do you want a temper proof sd card slot that is lockable or not?