How RFID Keycards Are Helping Improve Hotel Security
by Rosella Campbell
When hotels first began replacing traditional keys with swipe cards, guests appreciated the simplified security as well as the cutting edge technology. Newer systems are taking this concept a step further by using radio frequency identification. While not a new technology, <A href="http://www.frontdesksupply.com">RFID keycards</A> are benefiting both hotel operators and guests by making the overall hotel experience safe and smooth.
In the beginning, RFID was intended to be a tracking system. A package was tagged with a small device that included an antenna connected to an integrated circuit. These tags easily attach to clothing or other retail merchandise, and are also used to keep track of physical business assets such as furniture or computers. The circuits fit nearly any style label, making the applications nearly limitless.
Production is fast and relatively simple. Using a system of etching, vapor-depositing, or machine-stamping, the electronics can be applied to light-weight, paper-like surfaces with ease. When referred to as a unit, antenna and chip are called an inlay. Most have more than one antenna, and the chip stores or accesses the necessary information, including room identification and other pertinent data.
When the antenna detects the right signal, the card comes alive. It is programmed to connect with a device called an interrogator, or reader, which asks for information and gives instructions per its program. After receiving a radio signal from the tag, a reader communicates with a centralized computer system in order to carry out what has been requested, making RFID ideal for unlocking rooms and other devices.
The result is a more pleasing and trouble-free guest experience. When approached by someone carrying a card, doors unlock automatically, and lights or drapes can be programmed to open or turn on when the door opens. In resort areas, people wearing swimsuits no longer need be concerned about what to do with personal items, because their card already knows which nearby locker to open.
Hotel operators can also place these chips in items that are relatively expensive to replace, but which commonly find their way into guest suitcases at checkout time. These include not only towels and bathrobes, but even bed-sheets and tablecloths. The printed circuits are not only durable but also washable, and help track and control thousands of items which must be laundered daily.
The chips have even appeared on foods and drink. Many guests have already learned the hard way to be wary of opening the hotel beverage refrigerator, because electronic sensors record and charge for usage. RFID takes this concept a little further, attaching electronic flow sensors to liquor bottles, which can report precisely not only how much liquor has been used, but when the drink was actually made.
Chip-embedded cards last longer. While still more expensive to initialize, increased use and greater production is bringing costs competitively lower. Guests are generally enthusiastic, and report fewer glitches or security errors. There are even predictions that it will be possible to similarly program personal smart phones upon arrival, making a separate card obsolete.
Hotel owners can take advantage of our custom <a href="http://www.frontdesksupply.com">rfid keycards</a> that are specially designed for ease of use. To order from us today, simply refer to the homepage here http://www.frontdesksupply.com.
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