Amazon
For converting the DoorLine Classic to a DoorLine Slim, DoorLine Slim Dect or DoorLine Pro Exclusive Easy to install into the existing vertical flush-mounted socket of the DoorLine Classic Stainless steel 1.4301
For converting the DoorLine Classic to a DoorLine Slim, DoorLine Slim Dect or DoorLine Pro Exclusive Easy to install into the existing vertical flush-mounted socket of the DoorLine Classic Stainless steel 1.4301