Modems; computer network hubs, switches and routers; wireless routers; camcorders; set-top boxes; optical communications instruments and components, namely, optical transceivers; optical communications instruments and components, namely, optical data links; electric door bells

Computer software, recorded; computer software applications, downloadable; mobile software applications, downloadable; remote control apparatus; face recognition device; video recorders; camcorders; infrared detectors; switches, electric; electric sockets; sensors; alarms; electronic access control systems for interlocking doors; theft prevention installations, electric; electric door bells; smoke detectors; biometric fingerprint door lock; digital door lock

High-frequency apparatus; measuring devices, electric; oscillographs; data processing apparatus; modems; measuring apparatus; precision measuring apparatus; measuring instruments; low-noise block downconverter; set-top boxes