When we're speaking about residential and commercial security and safety needs, keys will almost always be on top of the subject. 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.

Master keys are usually being used by apartment owners where they can open each door of their rented rooms/flats, and at the same time, each occupant also possess a key to their own unit. That very same key may additionally open the main door to their building or any other common areas. But it cannot open other units unlike master keys.

Master key system is a complex system that involves grand master and sub master keys. You need master keys systems if you're not into bringing too many keys when opening multiple doors.

Depending on your key holder, we are sure to make the proper master key systems. All you need to do is to dial our number and our accommodating phone staff are more than happy to assist you. Remember that you can easily reach us by phone 247.