Cable connectors; Cable modems; Security alarm controllers; Security and fire alarms; Video cables; Video monitors; Video screens; Audio cables; Audio speakers; Biometric fingerprint door locks; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Coaxial cables; Combination video camera and two-way radio worn on the body for use by law enforcement, military, civilians and security personnel; Computer cables; Data cables; D...