Hi, iam Brenda Fournier, Don’t overdo it!

How Do Magnetic Key Cards Work? [Solved]

In the context of key control, the RFID card replaces the standard lock-and-key system for entry. You place the card on or near the reader, the reader identifies the signal as belonging to an authorized user, and the door unlocks.14 Sept 2018

Proximity Cards Explained - How Prox Cards Work

In this video we explain how proximity

How to clone a security badge in seconds

Almost everyone uses an RFID badge to get into their office or apartment, and it’s a lot easier than you might think for someone to …

how are the locks WORK on a hotel “card swipe” door

… about the