BlueLab Guardian Monitor WiFi VersionBluelab Guardian Monitor Wi Fi For monitoring a reservoir pH, conductivity and temperature with alerts to a phone when using the new Wi Fi capable product. With all the benefits of the Guardian Monitor but compatible with Edenic. The easy to use app that will remotely monitor, report on history, and send instant alarm notifications. Allowing management of the growing environment from anywhere, when you like. Built in Wi Fi (with the option to disable)