Rajkiye Library Mainpuri Book Security System

Rajkiye Library in Mainpuri, Uttar Pradesh, is a historical public library serving thousands of students and researchers. The library was experiencing a steady loss of books due to unbilled exits and misplaced items. Manual checkout slips and bag checks at the door were slow and intrusive. The library administration required an automated book security system that would sound an alarm if a book was taken out without being officially published or checked out by the staff.

RFID Softwares implemented an Acoustic Magnetic (AM) security solution tailored for library collections. High-sensitivity AM sticker tags were integrated into the inside spines of all books, making them difficult to detect or remove. A dual-pillar AM anti-theft gate was installed at the main exit lobby. At the circulation counter, we set up a library tag deactivator machine. When a book is issued, the librarian swipes the book over the deactivator pad, turning off the alarm trigger. When a book is returned, it is swept over the activation machine to re-arm the tag.

The tabletop deactivator machine generates a precise magnetic pulse to temporarily deactivate the AM label without affecting other digital media or cards. The exit pillars operate at the standard 58 kHz frequency, scanning exit zones with a wide read angle. This deployment utilizes our highly sensitive [Acoustic Magnetic Security Tags](/products/rfid-solutions/rf-am-tags-labels/) (PRD_HW_AM_TAG) which provide reliable alerts even if books are placed inside bags or backpacks.

Since the installation in Mainpuri, Rajkiye Library has recorded zero unauthorized book exits. The check-out workflow is quick, with deactivation taking less than a second per book. The audible alarm gate has successfully deterred theft, and catalog audits show an inventory accuracy of 99.5%, saving the library substantial replacement costs.