You should know that in the locksmith world, there master key systems are actually designed to help workers that are in the management business. The whole reason why master keying is very important to management type business is because there are a lot of locked doors especially for stores and hotels and the like, right? You have to understand that when it comes to doors and locks, having one single key to open or lock every door is going to be possible with a master key system. This means you can open all doors with a specific key card or pass key. Imagine trying to open a door and you have to go pass around fifty keys because you forgot which key it was for that lock. These master keys are perfect for emergencies and for when you are in a hurry to get in or out. With the master key, these workers no longer have to carry a bunch of keys. You have one key to open all of the doors around you; that is why the master key system is so useful today.
Your pass key is your key to every lock; each lock is going to be used differently with the use of the pass key. You do not want anyone outside of the team holding one of your master keys. The master key is not for all; master keys are sometimes just for the employees that are in charge of repairs. This means any other type of employee aside from the maintenance and repair workers should not have a master key. These keys and key systems are only sent out to be when they are ready to be used. Another type of key that can open everything up is the grand master key. The grand master key is a key that can control or open all of the locks in a large locking system and what’s even more amazing is that all of the locking system have their own lock sub system that the grand master key can still unlock. This means your security for your building is going to become too complex for regular robbers to get in. Imagine having a master key for each system that you have on your apartment complexes and then having a single grand master key that can be used for all subsystems. The reason why a master key system is better because you no longer have to stress out your mind to memorize each key and which door it is for.