Alarm installations; Baby monitors; Computer hardware and recorded software sold as a unit for use with medical patient monitoring equipment, for receiving, processing, transmitting and displaying data; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Downloadable computer networking software; Downloadable computer operating system software; Downloadable DVR sideloading software application for downloading DVR-recorded content for viewing on smartphones; Downloadable smartphone software for heart rate monitoring; Electronic integrated circuits; Lighting controls; Microcontrollers for internet of things (IoT) enabled devices; Smart home hubs using artificial intelligence (AI) comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the internet of things (IoT), operating internet-enabled and connected lighting apparatus and home security alarms; Software as a Medical Device (SaMD), downloadable, for detecting interrupted breathing during sleep and alerting the sleeper; Software as a Medical Device (SaMD), downloadable, for diagnosing balance disorders, heart arrhythmia, sleep apnea; Temperature sensors