With minimal modifications to the lock, he was able ... of time working on the door’s electronic components, including the PIC-based controller and capacitive keypad. The keypad proved to ...

Affordable lock. Works well overall and has a nice, sleek look. Can sense whether door is open or closed without needing an external sensor. Has automations. No subscription fees. Keypad takes a ...

The brand also sells a full-on smart lock that includes fingerprint and keypad support. In general, the SwitchBot works pretty well. It's a little weird attaching a smart device to your door with ...

A hand with an Apple Watch activates a Level Lock Plus on a wood door.

the FamiLock S3 Max boasts a traditional keypad for PIN entry. Eufy says the lock meets the ANSI grade one standard, which is the highest level of the ANSI grading system for door locks.

The most impressive way is via fingerprint recognition which is located on the top of the Eufy Video Smart Lock E330, so you can wave your finger above the keypad and your door should unlock.