3M™ Detection System Model 2300 This system is designed for today's "hi-tech" environment. Computerized electronics in the 3M 2300 series enhance its ability to monitor patrons for Tattle-Tape™ Security Strips.

3M™ Detection System Model 3500 A stylish, versatile and compact security system with low frequency signal and adjustable height detection zone to protect library items from loss.

3M™ Detection System Model 3800 This system helps ensure that no materials leave the library without being checked out. It is safe for magnetic media, has audible and visible alarms and multiple corridor options.

Detection Systems Accessories 3M offers several accessories for your 3M detection system to enhance protection of your materials.