Choosing a replacement latch or lock for your RV comes down to your preferred entry method and your door’s specific cutout size. While many models share similar dimensions, the real difference lies in whether you want the convenience of keyless digital entry or the simple, rugged reliability of a traditional mechanical deadbolt.
Best overall: RVLock V4 Keyless is the industry standard, offering a proven, weather-resistant keyless system with a simple 10-minute setup and long-range remotes for most travel trailers and 5th wheels.
Most advanced: RV Door Fingerprint Lock provides the most tech-forward security, allowing for biometric entry and a 0–9 keypad that avoids the limitations of smaller, restricted-digit numeric systems on other units.
Best for motorhomes: RVLock Atlas is engineered specifically for larger Class A and C motorhome cutouts, featuring dual charging ports to ensure you never get locked out due to a dead battery.
This guide is for RV owners looking to replace or upgrade their current hardware with options ranging from basic manual latches to advanced electronic keyless entry systems.
How We Picked
To earn a spot, each product had to clearly state its dimensions, material composition, and installation requirements, ensuring buyers could verify compatibility with their existing door cutouts before purchasing. Our selections focus on products that offer tangible benefits, such as weather-resistant materials or integrated deadbolts, to help you make an informed decision based on your specific vehicle type and security needs.
All 10 products side by side — scroll sideways to see every column.
| Top Pick | Best for Biometric Access | Best for Motorhomes | Best for Small Campers | Best for Retrofitting | Best for Waterproofing | Best for Universal Fit | Best for Dual Doors | |||
| Preview |  |  |  |  |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|---|---|---|
| Product | RVLock V4 Keyless | RV Door Fingerprint Lock | RVLock Atlas | RVLock Compact Keyless | RV Designer T507 | Kohree Zinc Alloy Lock | Black RV Door Lock | AP Products 013-570 | JR Products 11675 | ONNAIS Keyless Lock |
| Brand | RVLock | DORWAN | RVLock | RVLock | RV Designer | Kohree | Siasky | AP Products | JR Products | ONNAIS |
| Best for | Best Overall | Best for Biometric Access | Best for Motorhomes | Best for Small Campers | Best for Retrofitting | Best for Waterproofing | — | — | Best for Universal Fit | Best for Dual Doors |
| The listing says | Heavy-duty metal alloy construction 10-minute install with 6–9 month battery | 1-second fingerprint unlock 0–9 keypad with peek-proof entry | Key, keypad, and fob entry Metal construction with 2 charging ports | For right-hand hinged doors Fits 3.75” x 2.75” x 1.5” cutouts | Motorhome entrance lock with deadbolt Easy retrofit and replacement | 100% Zinc Alloy construction IPX3 waterproof material | Corrosion-resistant zinc alloy Includes 1 lock and 4 keys | Black finish Includes keys | Black camper door latch Universal design | All-metal waterproof construction Fob, keypad, and mechanical key access |
| More information | Check Latest Price on Amazon | Check Latest Price on Amazon | Check Latest Price on Amazon | Check Latest Price on Amazon | Check Latest Price on Amazon | Check Latest Price on Amazon | Check Latest Price on Amazon | Check Latest Price on Amazon | Check Latest Price on Amazon | Check Latest Price on Amazon |
1. RVLock V4 Keyless RV Door Lock
Best for: Standard travel trailer and 5th wheel owners.
The RVLock V4 Keyless is designed for those who want a proven, electronic upgrade that fits common trailer cutouts. It features an upgraded keypad that resists UV damage and wear, making it suitable for long-term outdoor exposure. The system includes two fobs with a 100-foot range, meaning you can unlock your camper from a distance before you even reach the door.
Installation is straightforward and typically takes about 10 minutes with standard tools. The inclusion of four AA batteries and specialized backup keys means you have everything you need to finish the job immediately upon arrival. This model isn’t intended for motorhome doors with different cutout sizes or thicknesses, so always verify your measurements on the RVLock fitment guide before buying.
Pros
- Quick 10-minute installation process.
- Long-range remote fobs included.
- Weather-resistant keypad design.
Cons
- Requires periodic battery changes.
- Not compatible with all motorhomes.
2. RV Door Fingerprint Lock
Best for: Users who want quick, keyless biometric access.
The RV Door Fingerprint Lock removes the need for fumbling with keys or codes. You can store up to 50 fingerprints, which is helpful for families or frequent guests. The 0–9 numeric keypad supports a “peek-proof” feature, allowing you to enter random digits before or after your real code to keep your entry sequence private.
If you have an RV with a main entry door and a rear or bathroom door, one remote controls up to two compatible DORWAN RV locks from up to 100 feet away. Because it operates locally without any app or WiFi, you don’t have to worry about data uploads or account registrations.
Before buying, measure your door cutout. This lock fits standard right-hand doors with a 3.75″ × 2.75″ × 1.5″ opening. It won’t work on glass doors or left-hand configurations. If your door hinges on the left, this model is incompatible. Installation is a quick process that can be completed with basic tools.
Pros
- Fast 1-second fingerprint unlock.
- Supports 50 unique fingerprints.
- No WiFi or apps required.
Cons
- Not for left-hand doors.
- Requires manual battery management.
3. RVLock Atlas RV Door Lock
Best for: Class A and C motorhome owners.
The RVLock Atlas is built for the larger cutouts often found on motorhomes, specifically those measuring approximately 4.75″ by 6.55″ by 1.5″. It includes two charging ports, which act as a safety measure to prevent getting locked out if the internal batteries fail. The system allows you to sync up to 10 key fobs, making it an excellent choice if you want to manage security across multiple units or share access with family members.
The keypad is illuminated for night use, which is a helpful feature when arriving at a dark campsite. While it’s designed for a quick installation, it’s strictly for doors under 1.5 inches thick. If your motorhome door exceeds this thickness, this specific model won’t fit your setup. Always verify your specific cutout dimensions on the RVLock website before purchasing to ensure compatibility.
Pros
- Integrated emergency charging ports.
- Programmable for multiple fobs.
- Illuminated keypad for nighttime.
Cons
- Limited to doors under 1.5″ thick.
- Not for standard trailer cutouts.
4. RVLock Compact Keyless RV Door Lock
Best for: Smaller campers and lightweight trailers.
The RVLock Compact Keyless offers a smaller, streamlined footprint compared to the V4 model. It’s specifically engineered to fit right-hand hinged doors and works well with glass entryways where a bulky lock might be cumbersome. Despite its smaller size, it retains the rolling code technology that provides over 1 million possible combinations.
Before purchasing, measure your current handle. This unit replaces standard handles measuring approximately 3.75” x 2.75” x 1.5”. If your existing cutout dimensions differ, you’ll face installation hurdles that the provided hardware can’t bridge. Verify your specific fitment on the RVLock website to avoid these compatibility issues.
The kit is designed to be keyed alike with other storage locks, which helps simplify your keychain. It’s a great option for those who prioritize a lightweight design without sacrificing the security of a programmable keyless system. If your trailer doesn’t have a right-hand hinge, this lock won’t be compatible.
Pros
- Lightweight, compact design.
- Millions of rolling code combinations.
- Can be keyed to storage locks.
Cons
- Right-hand hinges only.
- Fewer features than larger models.
5. RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt
Best for: Direct retrofitting of TriMark-style motorhome locks.
The RV Designer T507 is a mechanical lock designed for those who prefer a traditional, reliable deadbolt over electronic entry. It’s built to replace TriMark 060-1650 locks, making it a common choice for owners looking for a direct swap without needing to modify their door cutout. The rigid paddle and non-removable deadbolt cylinder are meant to provide a strong, physical barrier.
Before purchasing, verify your door’s backset, cross bore, and thickness. This lock fits doors between 1.38 and 1.58 inches thick. If your door falls outside this range, the latch won’t seat correctly, compromising the security of the unit. Measure these dimensions precisely to avoid installation gaps.
Because it’s a mechanical unit, it doesn’t rely on batteries, which appeals to owners who want a “set it and forget it” solution. It isn’t designed for users who specifically require remote or keypad entry. If you value FMVSS 206 compliance and a standardized footprint, this hardware provides a straightforward upgrade.
Pros
- Simple, reliable mechanical operation.
- Direct fit for specific models.
- No batteries or electronics required.
Cons
- No keyless entry features.
- Requires manual key use.
6. Kohree RV Door Lock Replacement with Paddle Deadbolt
Best for: High-durability mechanical hardware needs.
The Kohree Zinc Alloy Lock is constructed from 100% zinc alloy, which gives it a heavier, more substantial feel than locks that mix in aluminum or plastic. Weighing 2.5lb, it significantly outweighs the 1.5lb average of zinc-aluminum hybrid models. The oxidation treatment is meant to protect the surface from the elements during long-term outdoor use, while the IPX3 rating provides necessary weather resistance.
This lock includes 12 screws, providing extra hardware to ensure a stable fit across different door thicknesses. If your door measures between 1.25″ and 1.5″ thick, the included 3mm longer screws allow for a precise, secure installation. You must verify your cutout dimensions first, as this unit requires a 2.67″ x 3.6″ hole to function correctly.
The internal deadbolt is designed for smooth, quiet operation, which is useful when you want to lock up without disturbing others. It fits standard cutouts and is a versatile choice for travel trailers, campers, horse trailers, and cargo haulers. It’s purely mechanical, so it doesn’t offer the remote access features found in electronic models.
Pros
- Heavy-duty 100% zinc alloy.
- Includes extra mounting screws.
- Quiet, smooth deadbolt operation.
Cons
- No remote entry options.
- Heavier than plastic-based locks.
7. Black RV Door Lock
Best for: Mechanical replacement.
The Black RV Door Lock is a straightforward, zinc alloy replacement for standard trailer doors. It includes four keys that are keyed alike, so you don’t have to worry about which key goes into which slot. The paddle deadbolt is designed to be rotated from the inside, which is a safety feature to prevent accidental lock-ins.
Before purchasing, measure your existing opening. This unit is specifically designed to fit a 3.63″ by 2.71″ lock hole. If your current cutout deviates from these exact dimensions, the latch won’t seat properly, compromising both security and weather resistance.
This unit is designed for portability and quick installation for those traveling on the road. It covers the basic requirements for securing a standard camper or horse trailer. If you need advanced features like an alarm, remote control, or fingerprint sensing, this lock won’t meet those requirements. Instead, it relies on high-hardness, oxidation-resistant materials to provide a reliable, manual barrier against theft.
Pros
- Four keyed-alike keys included.
- Simple, quick installation.
- Corrosion-resistant zinc alloy material.
Cons
- Lacks any electronic features.
- Very basic mechanical design.
8. AP Products 013-570 Black Global Travel Trailer Entrance Lock Set
Best for: Traditional trailer entrance lock replacement.
The AP Products 013-570 is a classic travel trailer lock set that focuses on simplicity. It’s a standard replacement that fits most 5th wheelers and travel trailers without requiring complex setup or programming. The design is intended for quick installation by someone who wants to replace a worn-out latch without changing the look or function of the original hardware.
Because this is a traditional, non-electronic lock, it’s highly reliable in extreme temperatures where batteries might fail. It provides a basic level of security for your entrance door. If you prioritize mechanical longevity over digital convenience, this black finish set is the correct choice.
Avoid this model if you require keyless entry or remote access. Many buyers make the mistake of assuming this unit includes a keypad, which leads to frustration during installation. If your trailer door requires a modern fob system, you must look elsewhere. This product is strictly for those who prefer the tactile certainty of a physical key.
Pros
- Simple, standard design.
- Easy to install.
- Reliable mechanical function.
Cons
- No electronic entry features.
- Limited to basic locking.
9. JR Products 11675 Black Locking Camper Door Latch
Best for: Heavy-duty mechanical latch requirements.
The JR Products 11675 is a die-cast steel latch designed for durability. It’s painted to resist corrosion and is a universal fit for many camper doors. This latch is built for those who want a robust, metal-based solution rather than a lighter, composite material.
If your current latch is made of plastic and feels brittle under pressure, switching to this steel unit provides the necessary structural upgrade. You should choose this model when you prioritize long-term mechanical reliability over modern convenience.
It comes with the necessary mounting screws, making it a simple swap for an existing damaged latch. It’s a purely mechanical component and doesn’t offer any advanced security features or electronic locking capabilities. If you need a simple, heavy-duty latch that won’t break, this is a solid choice.
Avoid this product if your door system requires integrated keyless entry or remote locking hardware. Because the design relies on a basic manual mechanism, it remains a purely physical security measure. Always verify your existing cutout dimensions before installation to ensure the universal fit matches your specific door frame.
10. ONNAIS Keyless RV Door Lock with 0–9 Keypad & One-FOB
Best for: Users needing dual-door remote control.
The ONNAIS Keyless Lock allows you to control multiple RV doors with a single remote, which is convenient for trailers that have both a front and a rear entrance. The keypad features a “peek-proof” design that lets you enter random numbers to mask your real code. It also has a child safety mode that disables the settings buttons, preventing accidental changes while you’re traveling.
The lock is waterproof and built with an all-metal construction for strength. It provides three methods of entry: remote, keypad, and a backup mechanical key. This model isn’t compatible with glass doors or specific Class A and C RVs with 2-pin locks, so be sure to check your door style first.
Pros
- Operates multiple doors using a single remote.
- Child safety mode included.
- Three entry methods for flexibility.
Cons
- Not for glass doors.
- Batteries not provided.
How to Choose in Sixty Seconds
Which cutout size is the most common?
The most common cutout size for standard travel trailers and 5th wheels is approximately 3.75″ x 2.75″ x 1.5″. Most of the keyless options, like the RVLock V4 and the ONNAIS models, are designed to fit these specific dimensions. However, motorhomes often use significantly larger cutouts, which is why models like the RVLock Atlas exist. Never assume your current lock is a “standard” size without measuring it yourself. Before ordering, use a tape measure to check your existing hole’s height, width, and depth. If your door is thicker than 1.5 inches, many of these locks won’t fit correctly, regardless of the cutout size.
Is a mechanical lock better than a keyless one?
Mechanical locks are often preferred for their simplicity and total lack of reliance on batteries or electronic sensors. They’re ideal if you want a reliable, “set it and forget it” solution that works in any temperature or environment. Keyless locks offer significant convenience, especially when your hands are full of camping gear or groceries, as they allow you to enter without fumbling for keys. If you choose a keyless model, always ensure it has a physical backup key option. This ensures you can still enter your vehicle if the batteries die or the electronic system encounters an issue. Most high-quality keyless locks provide this mechanical override for exactly this reason.
Frequently Asked Questions
What happens if the batteries die on a keyless lock?
Most keyless RV locks include a mechanical backup key for electronic failures. Advanced models like the RVLock Atlas also feature external charging ports for jump-starting the power. Always store your backup keys in a safe, accessible location outside your RV to avoid being stranded.
Do I need to be an expert to install these locks?
Most of these locks are designed for standard installation using basic tools like a screwdriver. Models like the RVLock V4 and the RV Door Fingerprint Lock are engineered for rapid setup by replacing existing hardware in the current cutout. Always read the manual to ensure the latch mechanism is aligned correctly.
What is the most common part to fail on an RV door lock?
Mechanical wear and battery depletion are the most common issues with RV door locks. Internal springs can lose tension over time, while electronic locks require battery checks every six months. Keeping the lock clean ensures the keypad remains responsive and the deadbolt slides smoothly.
Is the simplest lock on the list enough?
Mechanical locks like the AP Products 013-570 provide a reliable physical deadbolt for securing an entrance. These locks are ideal if you prefer to avoid the maintenance of batteries or electronic components. They offer simple, consistent security without the complexity of digital codes.
Closing
The RVLock V4 Keyless remains our top choice for most travel trailer owners because it balances ease of use with the reliability of a proven electronic system. For motorhome owners, the RVLock Atlas is the clear winner, providing the specific sizing and emergency charging features needed for larger vehicles.
Before making your final choice, verify your door’s thickness and cutout dimensions by checking the manufacturer’s website or using your own measurements. If your door is thicker than 1.5 inches, the Atlas won’t fit, and you must seek a specialized alternative. Many buyers mistakenly assume all standard cutouts are identical; however, Class A and C motorhomes often require larger openings of 4.75″ x 6.55″ compared to the 3.75″ x 2.75″ standard for trailers. Once you have confirmed the fit, installing your new lock is usually a quick task that significantly improves your daily convenience at the campsite, often taking ten minutes or less with basic tools.
