Computers; Microphones; Scales; Scanners; Batteries, electric; Biometric fingerprint door locks; Cabinets for loudspeakers; Car video recorders; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer mouse; Electric navigational instruments; Integrated circuits; Locks, electric; Photographic cameras; Projection screens; Rechargeable batteries; Remote video monitoring system consisting primarily of a camera and video ...