Sometimes you just want to complete the install no matter what the cost. This install was a rear vision camera install of 50 units in 10 different locations all along the East coast of FL. We installed them in concrete trucks most work was done at night, so we would not interrupt their operation. They issued us a letter to work on the premises after hours in case the police stopped us, issued us a bolt cutter and 10 new locks after we cut the old ones. They neglected to mention the chain was hardened steel and the bolt cutters were cheap Chinese made crap, so the first chain link we tried broke the hinge in the cutters.