RFID Makes Employee Location Tracking Easy

Radio-Frequency Identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to an employee card . The tags contain encrypted electronically stored information. Unlike a barcode, the tag need not be within the line of sight of the reader.

RFID tags are used by eMars - Compliant Client system as a way of ensuring who was on site, when they entered the site and when they left the site.