What makes the Davis EnviroMonitor (EM) systems different to the wireless Davis systems?

Category: Davis Instruments Cellular Telemetry
  • Both the IP and Cellular Gateway allow you to add any four compatible sensors to each EM Node.  EM Nodes allow the use of the Davis sensors and a selection of third party sensors. See our Resources page for a list of compatible sensors
  • The EM cellular gateway allows you to monitor in real time remote sites that do not have internet or power
  • An EM IP Gateway may give an extended transmission range over the wireless Davis WeatherLink systems and allows the use of the Nodes
  • EnviroMonitor systems have a annual data plan, which does make them more expensive than a WeatherLink system
  • Both systems use the same sensor suites (usually the Vantage Pro 2 sensor suites)
  • To sum up: the EnviroMonitor systems are our most expensive Davis product, and they are a great solution for specific situations. However, for people with internet on site and who only need a smaller range of data, the wireless Davis systems are a cheaper alternative