Gappa Security Solutions

Marshall Best Security Representative in Wisconsin, Minnesota, and Northern Illinois

We are a full service access control company.  We provide, install, and maintain lock and door hardware, masterkeying systems, electronic card access systems, and IP cameras.

Below you can access product catalogs for our main lines of lock and door hardware, keying systems, electronic access control, and camera surveillance.



Infinias Electronic Access


Hirsch Identive 
Electronic Access


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Avigilon IP Cameras
& Electronic Access


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Alarm Lock Keypad Locks


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Patented Keying Systems