A flexible, reliable, very low frequency system, the 3500 offers an adjustable height detection zone and a wide range of installation options. Remote electronics ensure reliable operation. Virtually free of phantom alarms.

With superior coverage that ensures dependable protection of all protected materials, the advanced design of the 3800 helps save time and maintenance costs. Self-contained diagnostics reduce maintenance calls and ensure optimum performance. 36" and 42" corridor options accommodate wheelchairs with ease.

A component of the 3M™ One-Tag RFID System, the 8800 provides state-of-the-art protection for all marked library materials. Available in black or gray.