One Key House .
Unique to Mul-T-Lock is an exclusive ability to create a one key house, which allows every lock in a household to be operated by using just one key.
This can include any entrance to a house, including front and back doors, conservatory doors, french windows, garage doors, shed doors and even garden gates.
Key limitation is ensured by the key and key blank, supplied together with a coded multi-lock key card. Additional keys may be cut by authorised Mul-T-Lock dealers, only upon presentation of the key card in accordance with Mul-T-Lock official key cutting procedures.