BL5401ECP. BORG LOCKS Easicode Pro Digital Lock features the new Easicode Pro `on door` code change function, specially designed for situations in which the code may need to be changed frequently. It is suitable for all medium to heavy usage internal and external doors, and fully reversible for both right and left hand hung doors, as well as having an `early clear` function to ensure quicker relocking.. Over 2,000 Combinations. Optional on door quick code change feature. Suitable for medium to heavy usage doors, both internal & (sheltered) external. Optional free passage function