Replaced by the 3902_0 – ABS Key Fob Blue

This is a sleek looking RFID key fob made from hard black plastic with a metal ring. The tag contains a unique ID that can be read by the 1023 – RFID reader at a distance of 8cm or less.

Guides

RFID Guide

How does RFID work? Learn how frequency, protocol, and chipset impacts reader compatibility.

Articles

How to Set Up Multiple RFID Readers in Close Range

Using multiple radio-frequency identification (RFID) readers in a relatively confined space can be a tricky proposition. We tell our customers that if they want to have multiple readers in their application that they should space them at least 1 meter apart. That is quite a significant distance, and in some cases, it isn’t practical.