FITS ONLY TRAILERS AND RVS WITH AN OPENING SIZE OF 3.75"X 2.75"X1.5" - Novus RV keyless entry door lock is compatible with campers, 5th Wheels, Bumper-pull, Horse and Cargo style trailers

THE ONLY TRUE RV LOCK KEYLESS ENTRY - You can control both the handle lock and deadbolt with your passcode and fobs. Set different or same passcode for upper and lower locks. Lock/unlock either or both locks by the keypad or the remote

PREMIUM ILLUMINATED TOUCHSCREEN - Sleek, capacitive touchscreen with Standard phone numpad for programmable and illuminated touchscreen for easy night time access

HEAVY-DUTY CONSTRUCTION AND UPGRADED MECHANICAL SECURITY - Keyless rv locks with full-body zinc-alloy metal. Proprietary VersLock mechanical lock design that got rid of no more CH751 locks. Dirt, dust and water proof

- Novus rv security door lock provides 1-year for the original owner for electronics, and limited for finish and mechanical operation