10 Best Waterproof Door Lock 2025 in the United States

The TEEHO TE001 Keyless Entry Door Lock with Keypad is a robust option for those looking to secure their front doors efficiently. It boasts a high level of convenience with its keypad entry system, allowing up to 20 access codes and a one-time code for guest use. Its automatic locking feature (10-99 seconds) and the ability to lock with a single touch enhance security and ease of use. This lock is built from durable aluminum alloy, ensuring strength and resistance to weather conditions with an IP54 waterproof rating.

However, it may not be suitable for doors with smaller (38mm) holes, which could limit its compatibility for some users. Installation is straightforward, requiring only a screwdriver, making it an accessible option for most people. Security features like anti-peeping password, wrong entry limit, and vacation mode add to its reliability.

The lock is powered by batteries, though they are not included with the purchase, and a low battery indicator helps prevent lockouts. Some users might find the need to replace batteries a slight inconvenience. TEEHO offers solid after-sales support, including a 30-day commitment and 1-year product support, which adds peace of mind. If you're looking for a reliable, easy-to-use, and secure waterproof door lock, the TEEHO TE001 is a strong contender, especially for standard-sized doors.

The eufy Security Smart Lock C220 is a stylish deadbolt with a matching handleset, designed to give your front door a clean, cohesive look. It’s built with an IP53 waterproof rating, making it resistant to light rain and dust, suitable for most covered outdoor entrances but not meant for heavy water exposure. The lock features multiple ways to unlock your door: fingerprint recognition that learns over time for quick access, an app with built-in Wi-Fi for remote control, keypad, physical key, and voice commands through Alexa or Google Assistant. This flexibility is great for families or anyone wanting convenient entry options.

Installation is user-friendly, requiring about 15 minutes and no drilling, fitting most standard doors in the US and Canada. Security-wise, this is a BHMA-certified deadbolt, giving you reliable protection. It runs on 8 AA alkaline batteries, included, and can last up to 8 months depending on use, which means fewer battery changes but keep an eye on notifications for low battery. One thing to note is the IP53 rating means it’s not fully waterproof, so if your door faces harsh weather without cover, you might want to consider a lock with a higher waterproof rating.

This smart lock is well suited for homeowners looking for modern features, easy installation, and solid security with decent weather resistance for typical front door use.

The eufy FamiLock E34 is a smart, waterproof door lock designed to offer secure and convenient keyless entry. It meets the IP65 waterproof rating, meaning it can handle rain and dust well, making it suitable for outdoor front doors. The lock is made with durable materials, suitable for frequent use and exposure to elements. Its standout feature is the palm vein recognition, which offers a very high level of security by scanning the unique pattern of your palm veins, unlocking quickly and with near-perfect accuracy. This biometric system keeps your privacy safe by storing data locally on the lock, not in the cloud.

The locking mechanism is a Wi-Fi keypad deadbolt rated ANSI/BHMA Grade 1, indicating strong security and reliability. You can control the lock remotely via built-in Wi-Fi without needing an extra hub, and it integrates smoothly with popular smart home systems like Apple Home, Google Home, and Alexa.

Installation is DIY-friendly and designed to fit standard doors in the US and Canada without drilling, which should make setup straightforward for most users. The lock runs on a large rechargeable lithium battery lasting about 8 months, with a smaller backup battery inside to keep it working during power issues—this dual power system adds reliability. Its weight of about 3.7 pounds is heavier than some traditional locks and might require a sturdy door. While there are no monthly fees, the smart features depend on your Wi-Fi and smart home setup, which could be a consideration if your internet is unstable. This lock suits users seeking advanced security with biometric access, reliable outdoor use, and modern smart home integration in an easy-to-install design, though it may be more advanced than necessary for those preferring a simple mechanical lock.