Antennas; wireless infrastructure systems comprising cellular radios, cameras, global positioning system (GPS) apparatus, and Ethernet routers; cameras; downloadable software for connecting, operating, and managing home area network systems, vehicles, security systems, video and audio devices, wirelessly enabled appliances, thermostats, climate controls, irrigation controllers, smoke detectors, carbon monoxide (CO) detectors, indoor air quality monitoring sensors, lights, garage doors, wirelessly enabled precipitation sensors, humidity sensors, wind speed sensors, temperature sensors, home weather stations, air conditioners, heating systems, street lights, traffic lights, gas and water meters and electrical meters in the Internet of things (IoT); gas, motion, acoustic, vehicle speed, humidity, wind speed, temperature, air quality, light, pedestrian, and radio frequency detection sensors; smart gas, water, and electrical meters; security systems, namely, home security and automation systems comprising smart electric door bells, smart digital door locks, electronic wearable personal security alarms, and door and window position monitoring sensors, and including door and window and gate opening systems; coaxial cables; power cables; fiber optic cables; fiber optic connectors; electrical connectors; amplifiers; signal splitters for electronic apparatus; electrical signal attenuators; patch panels for housing electrical connectors and electrical switches; fiber optic enclosures and accessories, namely, fiber optic connectors; radio frequency (RF) shielded enclosures and accessories, namely, radio frequency antennas