XM3 MICROPROXS™ from Cross Point is a stand-alone proximity reader / controller which can function as a single door access control solution but can also be easily connected in a RS485 network. In an ...

Proximity sensors are often used on manufacturing lines to alert robots or routing devices on a conveyor to the presence of an object. They can be used in RFID systems to turn on readers.

The TWN4 MultiTech 2 reader is an all-in-one proximity reader for the following frequencies ... TWN4 MultiTech 2 is also compatible with over 60 of the most common RFID technologies currently being ...

If you’ve worked with passive RFID before, you know that most readers only work within inches of the card. In [Fran’s] DEFCON talk this summer he calls it the “ass-grabbing method” of ...