The Anona Holo only works with single-cylinder deadbolt

A common type of deadbolt lock that requires a key to unlock from the outside, while the inside is operated using a thumb-turn mechanism.

Single-cylinder Deadbolt

It is NOT compatible with the following lock types

Has keyholes on both the exterior and interior sides of the door.

Double-cylinder Lock

Installed inside a pocket (mortise) cut into the door, and has both a latch as well as a deadbolt.

Mortise Lock

A surface-mounted lock commonly used on the interior side of the door.

Rim Cylinder Lock

The lock has a tailpiece on its cylinder, and another on its cover plate.

Lock with Two Tailpieces