- Secure Access Portals, Inc.
 - Provides single-entry, access control metal detectors and bullet-proof interlocking doors systems. - Sensormatic Electronics
- Maker of electronic article surveillance systems, closed-circuit television and video systems, and access control and asset management systems.
- Unisen
- Manufacturer of antishoplifting, electronic article surveillance (EAS) systems, tags, labels, ink tags, and accessories used for shoplifting prevention in retail stores.
- Investigative Services@
- Personal and Home
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