A system and process is disclosed for duplicating or replicating remote control units for automobile locks and other common purposes. The system comprises a device that reads the remote control signal codes in an existing keyfob device, analyzes the code for type, stores the code, then transfers the...http://www.google.es/patents/US7145495?utm_source=gb-gplus-sharePatente US7145495 - Process for duplicating remote control command codes
Process for duplicating remote control command codes
