RV Lock Keyless Entry Door Lock Latch Handle for Trailer Caravan Camp with Remote Controller (RV Lock)
SeeĀ https://www.campingtreasures.com/instructions/door-lock/
Mark the position of the current lock.
Remove the lock
Measure the thickness of the door
The door thickness needs to be 1 1/8" = 1 3/8" thickness. For our application, we will need to install a spacer to make up the difference.