Collection: Installation Left, Matt Crom, Model Access/Matter

Inside:
You can choose Model Access (BLE version)
You can choose the Access Model (BLE version)

Or you can choose Model Matter (here you use Apple, Google & other ecosystems)
Or you can choose the Matter Model (use Apple, Google & other ecosystems)

Exterior/outside:
Here you can reuse your current handle.
Here you can reuse your current trade.

Or if you want the same design (no electronics and the black cover plate has no function)
Or if you want the same exterior design (no electronics and the black button has no function)

Always remember the extension pin to connect the inner and outer handles, even if you reuse your current handle.
Always remember the PIN to connect the inside and outside trade, also if you re-use your current trade.