ONNAIS RV Door Lock (4)

Secure your RV like a fortress while enjoying the convenience of keyless access. The ONNAIS Guard Series offers advanced keyless entry RV door locks with features like dual-door remote fob control, keypad access, mechanical backup keys, and rugged, weather-resistant construction. Ideal for travel trailers and campers, these locks fit standard right-hinged doors and pair seamlessly with any existing camper keypad for layered protection. Choose Guard SE for essential security or step up to Guard Pro for premium features and maximum peace of mind.
Driven by thousands of satisfied RV owners, the Guard Series delivers high-security performance without compromise. Browse the models and upgrade your RV’s entrance today.

ONNAIS RV Door Lock

Get 30% OFF

4 products

Clear all

  • 、

  • 、

  • 、

  • 、

🔧 Product Functionality & Features

Is this compatible with all RVs?

Fits 95% of right-hinged RV doors.
Lock specifications:
Backplate thickness: 40mm (note for screen doors)
Lock size: 6.3’’ x 4.72’’
Door thickness: 1.25’’ – 1.5’’
Hole cutout: Height 3.75’’, Width 2.75’’
Door opening distance from latch: 1.5’’

What size doors and RV types are compatible?

Please note our door locks are not compatible with:
Glass doors
Class A RVs
Class C 2-pin types

How do ONNAIS RV door locks work?

ONNAIS RV door locks feature keyless entry via keypad, remote fob, or mechanical backup keys. They are easy to install and designed for quick, secure access to your travel trailer or camper.

What happens if the battery in my RV lock runs out?

All ONNAIS RV locks include mechanical backup keys. Additionally, low-battery indicators alert you in advance so you can replace the batteries without losing access.

Are ONNAIS RV locks waterproof or weather-resistant?

Yes. Guard Series RV door locks are designed for outdoor use with weatherproof seals, anti-rust construction, and waterproof keypads for reliable all-season protection.

Can multiple users operate the same RV lock?

Yes. Each lock can pair with multiple remote fobs or store multiple keypad codes, allowing family members or trusted users secure access.

How do I reset or reprogram my RV lock?

You can reset or reprogram your lock using the included manual, or visit ONNAIS support for step-by-step guidance for keypad codes and fob pairing.

🔐 Security & Reliability

Are ONNAIS RV locks travel-friendly?

Yes. Designed for travel trailers, campers, and RVs, ONNAIS locks are lightweight, compact, and built to withstand road vibrations and outdoor exposure.

How secure are ONNAIS RV locks?

Guard Series locks feature reinforced steel, anti-tamper mechanisms, and dual-door fob control options. They provide high-level security for your RV doors, comparable to home-grade protection.

What’s the difference between standard, Pro, and SE models?

Pro models are more portable and lightweight, add a magnetic door handle, and include remotes control capable of opening both front and rear doors simultaneously (requires purchase of two lock bodies).
SE models retain the traditional door lock latch and are highly adaptable, balancing portability, storage convenience, and advanced security features for versatile applications.

💬 Warranty & Support

Do ONNAIS RV locks come with a warranty?

Yes. ONNAIS RV locks include a manufacturer’s warranty. Refurbished units are fully inspected and certified for reliability but are non-refundable and non-exchangeable.

What support is available if I have issues with my RV lock?

ONNAIS offers online guides, manuals, and customer support via email for troubleshooting, installation help, and replacement parts if needed.

🏠 Usage & Lifestyle Applications

Where are ONNAIS RV locks most commonly used?

These locks are ideal for travel trailers, campers, motorhomes, and any RV door that requires keyless or reinforced protection.

Why should I choose ONNAIS RV locks?

ONNAIS RV locks combine convenience, reliability, and rugged durability trusted by thousands of RV owners. Easy installation, dual-door fob control, and advanced anti-theft features make them a top choice for mobile security.

Customer Reviews

  • Solid lock! Having two FOBs was a bonus. It is much stronger than others on the market. The best RV upgrade.

    Jane Doe

  • Super Easy install. Love it!!! Works awesome. I like not having to use a key to lock and unlock. I definitely recommend this.

    Jack

  • I have two doors on my RV and I purchased one for each. I really like them, especially compared to the original locks.

    Anonymous

Blog posts

View more
  • WELL TRUSTED
    Over 100k customers
  • SUPER FAST
    With Express delivery
  • EXPERT HELP
    Seven days a week
  • BEST PRICES
    Unbeatable value