Cleaning, disinfecting, care and/ or sterilization device (1, 1', 1") for at least one medical, in particular dental, instrument comprising a housing (2, 2', 2"), a treatment chamber (3) for receiving the at least one medical, in particular dental, instrument, a media supply for feeding and/ or discharging media into the treatment chamber (3) and a control unit (4, 4', 4") operable to control and/ or regulate a cleaning, disinfecting, care and/ or sterilization process, wherein the control unit (4, 4', 4") comprises wireless communication means (5, 5', 5") to communicate with remote accessories (6, 7, 8, 9, 10) for the cleaning, disinfecting, care and/ or sterilization device and wherein the wireless communication means (5, 5', 5") are capable of creating a wireless local area network (11) allowing the remote accessories (6, 7, 8, 9, 10) to communicate with the control unit (4, 4', 4") of the cleaning, disinfecting, care and/ or sterilization device (1, 1', 1").
