Where extended contact is needed between an iButton and probe, the magnetic keyfob is ideal. Used with our magnetic probe, the ibutton is retained in contact with the probe by a metallic ring which is firmly attracted to the magnets in the probe. Examples of use would be in vehicle enabling systems, EPOS systems and failsafe access.
We normally supply these keyfobs with a DS1990R ROM ibutton ready attached, but other iButtons can be supplied, as required. Please contact us for a quotation.