How to Retrieve Lock Serial number in Cencon Gen2 system February 26, 2026 13:59 Updated How to Retrieve Lock Serial number in Cencon Gen2 system?Required Items:NoneStepsPower Up Lock by turning dial CCW until EC is displayed.Press #2 on Lock Keypad. Sn is displayed followed by a six-digit Serial Number, two digits at a time.Press * to clear Display.Applies ToCencon Gen2 Lock Related to Cencon Gen2 Download Article