SAVE UP TO 30%! Sale prices end 12/31/16. Shop Now!

SAVE UP TO 30%! Ends 12/31/16. Shop Now!

3M™ EM Detection Gates


Select options below to see item #.

Have questions or need help?

To discuss the specific installation requirements of your location and for pricing, call 1.800.462.8709.


Product Details

Designed to fit a wide variety of floor plans and decors.

The most reliable EM theft deterrent system for libraries

    For 3M™ security selection guide, visit demco.com/goto?3mguide

    • The most reliable EM theft deterrent system for libraries
    • 1 or 2 corridors (all models), 3 or 4 corridors (3800)
    • Up to 36" (all models) and 42" corridor widths (3800)
    • Direct mount, baseplate or buried cable mounting options available
    • Gates feature built-in red alarm light and audible alarm
    • Low frequency minimizes interference with surrounding electronic equipment, can be installed within 18" of metal (3500 and 3900)
    • Best-in-class security coverage — up to 6' above the floor (3800)
    • Digital patron counter
    • ADA compliant
    • UL-certified
    • Local Service support (with service agreement)
    • 3500 and 3900 models available in single or dual aisle; 3800 models available in single, dual and triple aisle

    Products are excluded from discounts and special offers.

    Installation Required

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