looking for a surviellance cam for the truck

it sat 4 days at kenworth before i got pissed and told them the truck needs to get back to work in 2 hours for a load appt.

it sat 4 days fixing the problem it developed after kenworth. to which the problem still isn't fixed. i can't see the truck sitting longer then that except for when i take time off planned by me and not being repaired.

i've though about the locking gas caps. but i'm a little leary about locks since i have a lock on a box that i haven't been able to put the key into it since the first rain storm. now that winter is done. i can't even get the key to touch the hole. so i had to cut the lock off.