Alarm monitoring systems; Audio- and video-receivers; Cabinets for loudspeakers; Coaxial cables; Computer network adapters, switches, routers and hubs; Computer peripheral devices; Integrated circuits; Matrix switchers for audio and video signals; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Sound transmitting apparatus; Switch boxes; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Transponders; Acceleration sensors; Alarm sensors; Electric sensors; Electric switches; Optical sensors; Pressure sensors; Temperature sensors; Timing sensors; Vibration sensors; Wireless controllers to monitor and control the functioning of other electronic devices
Electrical and Scientific Apparatus