RFID Lock Features
RFID stands for radio frequency identification. Businesses such as hotels, large corporations, dorms, and hospitals commonly use these
locks to restrict or permit the access of large amounts of people to specific rooms and areas.
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RFID cards are designed to transmit a signal on a specific frequency to the card reader, via a small device known as a smart chip embedded inside the plastic. ... Once the lock on the door has received this signal from the card reader, it can then be opened using the door's lockset or push-bar, as it would normally be.