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 DESLOC Smart Door Lock B200 is a solid choice if you want a modern, waterproof deadbolt lock with versatile unlocking options. Its IP54 rating means it can handle rain and dust without problems, making it suitable for outdoor front doors. The lock’s body is made from aluminum, which offers good durability in different weather conditions. Installing the lock is straightforward and quick, requiring only a screwdriver, which is great for those who prefer DIY setups.

Security is strong with multiple unlocking methods including fingerprint recognition (which is fast and uses AI to improve accuracy), PIN codes, physical keys, and app control via Bluetooth. You can also integrate it with voice assistants like Alexa or Google Assistant, adding convenience. The lock features an auto-lock function and anti-peeping code protection to prevent code guessing, improving safety. Power is supplied by 4 AA batteries lasting up to 12 months, with a USB emergency port if the batteries run out — a practical touch for uninterrupted use.

One limitation is that the Bluetooth app control works only within about 2 meters unless you buy an additional gateway device for remote access, which might limit convenience if you’re away from home. The fingerprint sensor, while advanced, may still occasionally require alternative unlocking methods. Also, make sure your door fits the lock’s installation requirements precisely to avoid issues with the deadbolt. The DESLOC B200 suits users looking for a reliable, weather-resistant smart lock with multiple access options and solid security features, especially if you want good battery life and easy installation.

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.