A Master Re-key system means that every individual lock has 2 keys that are able to open the door.this feature helps if you do not want to carry around a hundred keys with you but want one key that will open all doors which only you and the people you approve have but still having each office or each door its own individual key so you can still control who has keys to what door.
The DC locksmith are experts in the master key system field and can provide a solution whether you have 4 doors or 400 doors on your premises.
Please call us with any question you may have, we offer 24/7 service plus Free Estimates for master key systems.