Wi-Fi Door Locks

This depends. Some Keyless smart locks may use other communication technologies like Bluetooth or Z-Wave to connect with other devices, such as your smartphone or a smart home hub. However, for remote access and control, WiFi enabled door locks are often required as it allows you to manage the smart lock from anywhere using a compatible app or voice assistant.

The smart door lock WiFi options can be very safe when used correctly thanks to advanced technologies like strong encryption, biometrical authentication, and secure connections. It's nearly impossible for anyone to open your lock without getting your permit. However, WiFi door lock models may have some vulnerabilities like any internet-connected device. So it's better to choose reputable brands like eufy and regularly update your lock firmware and associated devices to maintain safety.

As with any electronic device, there is a potential risk of hacking for keypad door locks. Hackers could exploit vulnerabilities in the Bluetooth or Wi-Fi connections or gain access to phone data to control the lock. To mitigate these risks, it is essential to choose reputable brands, keep software up-to-date, use strong passwords, and employ additional security measures like two-factor authentication to enhance the overall safety of Wi-Fi door locks.

The best WiFi door lock depends on individual needs and preferences. A great recommendation is eufy's Video Smart Lock S330 which allows you to access and control the lock in multiple ways from keys and keypad to eufy Security app or fingerprint recognition, ensuring quick and convenient entry for authorized users. For added security, it also features a 2K HD camera and advanced video doorbell capabilities, making it a comprehensive and advanced choice for safeguarding your home.

Yes, even if your home Wi‑Fi or internet goes down, the smart lock still functions locally for unlocking/locking via its keypad, fingerprint or physical key. For example, the lock supports manual or local unlocking even without remote access. However, remote control via the app and status alerts that rely on the cloud will not work until connectivity is restored.

Key features to consider include:
built‑in Wi‑Fi (no separate bridge needed) for remote access.
Multiple unlocking methods (fingerprint, keypad, smartphone app, physical key).
Strong security certifications (e.g., BHMA grade) and weather ratings for external doors.
Good battery life and backup power/emergency options in case the battery runs out.
Compatibility with smart home ecosystems if you use Alexa, Google Home, etc.

Yes, many models include a physical key override as a backup in case of electronics or power failure. This ensures that even if batteries are depleted or connectivity fails, you still have access to your WiFi door lock.