Whether you're replacing your old 3M system, adding a new gate to your library or implementing security for the first time, Vernon has a solution for you. Plus, our systems & supplies are 3M compatible and will save you money!

All the Electromagnetic Security Systems sold by Vernon are engineered and manufactured using the most advanced European modular electronic designs.

EM Security Systems - Key Features and Advantages:
• Compatible with all EM systems including 3M™, Guardian™, Sentry™ and Knogo™, giving libraries an opportunity for competitive pricing when upgrading existing sites
• Advanced digital technology with a unique self-tuning feature
• Digital technology means cleaner signal and systems work well in heavy noise environments
• Security antennas are "live" at all times (don't rely on photo eye to activate detection field)
• Outside-aisle detection (prevents patrons from passing items outside the security antennas
• Audible and visible alarms
• Safe to use with magnetic media
• Meets "Barrier Free" wheelchair accessibility codes
• Single, dual and multiple aisle configurations available