Lonsdor Bluetooth Smart Key Generator ( BSKG )

The Bluetooth Smart Key Generator (BSKG) from Lonsdor (often paired with or sold as the Lonsdor KW100) is a portable Bluetooth‑enabled device used for generating and modifying aftermarket automotive smart keys, particularly Lonsdor LT20 series remotes (Toyota, Lexus, Subaru etc.).

Main Functions

With the BSKG device, you can:

• Generate smart keys — create new or spare smart remote keys.

• Modify remote frequency — adjust the RF frequency used by the key.

• Change button type / configuration — personalise remote button setup.

• Read button functions — detect what each key button actually does.

• Upgrade key firmware / version — in some cases enhance security or compatibility.

• Modify remote count value — tweak how many keys the car thinks are present.