What is a Prox Card Reader
A Prox Card Reader is a device that reads a Prox card by continuosly transmitting a low-level fixed radio frequency (RF) signal to the card. The reader makes a beep sound once it detects that the card has been read. Once the identification code is accessed from within the card, the door can then be opened. Depedent on the type of reader and its size, Proximity card readers can provides different types of ranges.
Many consumer choose prox readers over other technologies lies in its simplicity. For instance, there are no moving parts and no mechanical wear-in-tear among others. Readers can also be concelled behind walls for aesthetics, and extra security from unauthorized tampering. Overall, the Prox card readers makes duplication or getting damage extremely diffiuclt making this technology a popular security choice.