Headphones; Pagers; Alarm installations and alarms; Alarm sensors; Apparatus for transmission of communication; Burglar alarms; Electric door bells; Electronic devices for locating and tracking lost articles, people, pets using radio frequency, global positioning systems, cellular communication networks; Infrared cameras; Medical alert response systems (MERS); Personal security alarms that connect to a wireless communications network; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Security lights for outdoor use; Smart watches; Sound alarms; Telephone apparatus, namely, intercoms; Video phones; Walkie-talkies; Wireless telephony apparatus; Wireless transmitters and receivers
Electrical and Scientific Apparatus