Nearly all water systems have some form of telemetry and there are many options for connection including phone lines, cellular connections, leased lines, and many others.
Isolated from third party intervention, and engineered for harsh environments, SATELLAR and SATELLINE radios provide the highest level of reliability.
As dedicated devices providing secure, private, end-to-end communications, SATEL radio modems save users the recurring costs of phone bills, line leasing, or hosting costs.