https://dyezz.com/commercial-key-fob-door-entry-systems/ Four Things Businesses Should Know Regarding Key Fobs

1. Four Things Businesses Should Know
Regarding Key Fobs
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

2. 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.