Master Key Lock
Masker keys are keys that are designed to open different locks even if they are not keyed the same. Master keys are commonly used in commercial setups where the master key holder may have a key to their office's main door that can also open the bathroom, or a maintenance staff may have a master key that opens every door in the same building.
Apartment owners uses master keys to open each door of their rented apartments, and on the other hand, each tenant also have a key to their own and specific unit. This key can also be used to open the building's main entry door including other common areas in the apartment. However this key is not going to work on the lock of a different unit.
Master key system is also an intricate system as it might require multiple master, grand master, and sub master keys. You need a master key if you do not want to keep a lot of keys for a lot of doors.
Depending on the needs of the key holder, we can make various master key systems. All you need to id is just dial our number. Call us anytime you need us, we are available 24 hours a day, 7 days a week.