The wireless Door Knob is mounted with a euro profile cylinder. It can simply be used for all conventional locks for DIN euro profiles, without great mounting efforts. Therefore, the Online Door Knob offers a low-cost access solution for new buildings as well as existing objects.
Different RFID mediums in MIFARE® DESFire® technology such as tokens or transponder cards are available as keys.
Power is supplied via two batteries (CR-2) that can only be changed or taken out with a special authorization. In time before the batteries die there will be a warning signal. However, should the batteries be completely empty, an external power supply is possible by using a Low Power Adapter so that the batteries can be changed.