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The RVLock V4 replaces a compatible travel-trailer or fifth-wheel entry latch with a metal keypad handle that can be opened by code, remote fob or mechanical key. It can reduce daily key handling, but the door cutout and left- or right-hand orientation must match.
Key manufacturer features
- Full-metal, weather-resistant body with powder-coated finish.
- Backlit keypad with adjustable volume and low-battery warning.
- Remote fob access plus a mechanical key cylinder.
- Interior deadbolt lever and quick-lock keypad function.
- Runs on four AA batteries; RVLock estimates about six months of use.
- Package is listed with two fobs, two mechanical keys, batteries, installation hardware and strike plate.
The measurements that decide fit
RVLock says the V4 is designed for a standard 3.75-inch by 2.75-inch door cutout on an approximately 1.5-inch-thick door. “Fits most” is not the same as universal. Remove interior trim only as the RV manufacturer permits, measure the actual opening and door thickness, and compare the existing latch position and strike alignment.
Right-hand and left-hand versions are sold separately. Determine handedness using RVLock’s current fit guide, not a casual left/right guess made while facing the door.
Confirm cutout size, door thickness, handedness, color, included fobs and seller before buying.
Installation checkpoints
- Open the door and keep a mechanical exit path throughout the work.
- Photograph the existing latch, strike and fastener locations.
- Dry-fit the exterior and interior assemblies without pinching wiring.
- Align the strike so the latch closes freely without slamming or excessive force.
- Program a new code, pair the fobs and test keypad, fob, key and interior lever repeatedly with the door open.
- Close and lock the door only after every release method works.
Battery and access planning
Replace batteries before long trips when their history is uncertain, and inspect for corrosion during routine maintenance. Do not store the only mechanical backup key inside the locked RV. Decide which trusted traveler holds a spare and keep the code private rather than using an obvious sequence.
Security expectations
Unique key cuts and a deadbolt can improve convenience and reduce shared-key concerns, but any RV door, window or latch can be attacked. Lock valuables out of sight, use campsite awareness and consider layered measures for trailers left unattended. A keyless handle should never be described as a guarantee against theft.
Our buying take
The V4 is a practical upgrade when the exact opening and handedness match. Its keypad, fobs and mechanical backup provide useful redundancy. Careful fit verification is more important than a fast installation claim.