Installed Nuki smart door lock shown with a smartphone control app
Smart lock example · Equipment illustration

A smart lock can make everyday entry simpler when several people need access to the same door. Instead of passing around a spare key, a compatible keypad model lets each person use an assigned code. This can be useful for households, offices and properties where cleaners, staff or other approved visitors need access at different times.

The main reason to consider a smart lock is control over who can enter. Depending on the model, you may be able to create separate codes, limit when they work and remove them when access is no longer needed. Some systems also support phone access or remote locking. These features vary, so the equipment should match how you actually use the entrance.

The door itself still matters. A smart lock will not correct a sagging door, a damaged frame or a bolt that binds against the strike. The door should close and lock smoothly before electronic hardware is installed. Battery replacement, backup entry and any internet or hub requirements should also be explained before you choose a system.

A smart lock is worth considering if you regularly share keys or need to change access permissions. A standard mechanical lock may still suit a door used by only one or two people. At 770 Doors & Windows, we review the door and your access needs, explain suitable installation options and provide an estimate before the work begins.