You can even get advanced functionality when you pair it with the PoolSync WiFi Controller and control it right through your phone! You can view the current salt level and water temperature, see how much salt to add, when needed, and receive alerts should the unit need any attention.
To make a complete system, you need to purchase the ChlorSync Power Center (ECP0312) along with your choice of cell (CS30, CS40, or CS50). To control the system through the PoolSync phone app, please also purchase the PoolSync WiFi Controller (ECP0343).