10 Best Waterproof Door Lock 2025 in the United States

The iulock Smart Door Knob is a solid choice for anyone looking for a convenient, secure, and weather-resistant door lock, especially for interior and exterior residential use. It features a keypad that can store up to 50 unique codes, which is great for families or rental properties where multiple users need access. The lock supports keyless entry but also comes with traditional keys, offering flexibility. The metal construction with a matte finish and rubber grip makes the knob both sturdy and comfortable to use, while the IP65 waterproof rating means it can withstand rain, dust, and extreme temperatures from -22°F to 176°F. This makes it suitable for front doors, backdoors, bedrooms, and even commercial spaces.

Installation is fairly straightforward, requiring only a screwdriver, and it fits a wide range of door thicknesses. The keypad is backlit and easy to use in the dark, with added features like silent mode and a passage mode for times when you want the door unlocked. Power comes from four AAA batteries that can last up to 18 months, plus a USB backup option in case the batteries die. However, it does require periodic battery replacement, and while the lock is sturdy, the security level is best suited for typical home or office needs rather than high-security environments.

The included 4-pack with same-key cylinders is convenient if you want uniform keys for multiple doors. This lock balances smart features, durability, and ease of use, making it a practical option for anyone needing a waterproof, keyless door lock without complicated installation or setup.

The Veise VE06-H Smart Front Door Lock offers a versatile and modern approach to home security with multiple ways to unlock your door, including an app, codes, fobs, mechanical key, and thumb turn. Its aluminum alloy construction suggests good durability. The lock features a deadbolt mechanism combined with a touchscreen keypad, providing enhanced security with anti-peeping and anti-hacking technology, plus convenience features like auto-lock and privacy modes.

Installation is straightforward for most standard US doors, with no extra drilling required, and it supports both left and right-handed doors of typical thickness. The lock integrates with smart home systems like Alexa and Google Home via a separate gateway for remote control and notifications, adding appeal for tech-savvy users. Security management is robust, allowing up to 250 user codes and easy sharing or scheduling of access, ideal for families or rental properties.

The lock relies on an app and gateway to unlock its full remote capabilities, which adds to setup complexity and cost. It is a strong option if you want smart features, easy installation, and good security on a mostly sheltered door, but may be less ideal if you require a fully waterproof solution or simple key-only access.

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.