Gateway routers; Wide area network (WAN) routers; Integrated circuit modules; Electronic circuit board; Housings for printed circuit boards; Antennas for wireless communications apparatus; Antennas; Ethernet transceivers; Radio transceivers; Wireless transmitters and receivers; Radio-frequency transmitters; Electronic devices for locating and tracking people using radio frequency, cellular communication networks and LoRaWAN network; Apparatus for transmission of communication; Telecommunicati...