Multifunctional keys consist of 2 separate parts, a key insert and a key handle. With these parts you can create a complete key which you can provide with a transponder of choice.

We have various key handles, all shaped as original, however never equipped with logo. The key inserts are also available in various types/profiles. They are easy to locate, because all keys are registered with the Silca type number.

When you click both parts together, you will have a complete key. When the correct transponder is added, the key will be ready for use. We advise to put a bit of glue between the plastic parts of the handle. If the key might fall, then there wonít be a chance of loss of the transponder. The key inserts are of good material, a copper/ brass alloy. This is to prevent unnecessary abrasion on the mill.

You can also use the key without a transponder as a spare key for opening the car. This is a request often heard from customers who practice aquatic sports.