The anti-theft functionality applies to all SOLEM products, even those already installed in the field. It allows you to remotely deactivate/reactivate any device stolen by a third party. This functionality can be used from version 5.15.3 of the MySOLEM application. It is linked to the Bluetooth security key. Without knowledge of this key, the thief will be unable to use the product even by resetting it: the objective is to render the product unusable.