Commercial Key Fob Door Entry Systems:

When it comes to key fobs, these are generally used with all sorts of different access control systems in a wide variety of businesses, and they also provide a much simpler method for these same businesses to help with managing entry into the buildings themselves. Because of their overall ease of use, as well as the many different customization options that are available, key fobs have become extremely popular as of late, as they enable businesses both large and small to not only control who accesses which doors in the buildings themselves, but also obtain records of entries and exits and make additional access adjustments as needed.

Here are four important things that businesses both large and small should know when it comes to the subject of key fobs.

*First and foremost, it’s important to make note of how key fobs actually work. Modern fobs typically work through RFID, which is generally defined as an intelligent barcode system that utilizes electromagnetic fields in order to help identify and track data on specific tags that contain information which has been stored. Radio waves are then used to pass this information. In order to actually open a door using a fob, all you need to do is simply wave or hold the fob in front of the reader. The microchip in the fob will then communicate with the reader, thereby indicating that the door needs to be opened. Additionally, fobs are also able to be programmed to allow different levels of access for different users.

*When it comes to the cost of a key fob, this is something that depends on at least a couple of different factors: the system that your business is using and the features that you will require. When these are taken into account, an access control system that utilizes key fobs and readers can cost upwards of approximately $1,500 to $2,500 per door with access for up to 150 individuals.

*Similar to more traditional keys, it is entirely possible for key fobs to be copied; however, it should be noted that this is a process that not only requires an RFID reader to complete, but also a great deal of technical knowledge as well. This specific process, however, is one that should never create a cause for alarm, as the copy of a key fob is identical to the original one, meaning that it would be subject to the same exact restrictions. In other words, if someone was looking to copy a fob hoping to obtain access to portions of a building that they would not have otherwise had access to before, they would not have any luck at all.

*When it comes to the subject of having to possibly reprogram a key fob once the battery in the fob itself has been replaced, this is something that typically does not need to be done. In the event that you were to have a professional replace the battery contained in the fob, this is something that they should easily be able to do without having to also reprogram the fob itself.