This Wireless Wide Area Network is a network that sends wireless signals outside of a single building or property. Local area networks frequently use Ethernet, twisted-pair cabling, or short-range wireless routers to send signals over short distances. In contrast, wireless WANs may use various cellular network systems to send alerts over longer distances. Large telecom providers such as T-Mobile, Sprint, Verizon, and AT&T typically support wireless WANs in some capacity, and these larger networks frequently necessitate some form of encryption or security. For more information on Wireless Wide Area Network, check out the various sample templates on EdrawMax!