The PTT Control app can be used in conjunction with the PTT Control Unit. The app uses sophisticated software for the use with smart phones, tablets and computers (PC & Mac). By using the DVS Control app you can connect your DVS Control Unit to your wireless network. Once connected you can remotely access the settings of the unit, set alarm notifications and view live sensor readings. For example, if for any reason the oxygen concentration falls below a set point, you will receive an alarm (push notification) to your device. Using the DVS Control app you are able to remotely view how your system is performing. For example, check when the unit was last cleaned. You may also adjust the settings of the control unit, such as the duration or cleaning intervals. Main Features: - Remotely access the DVS Control Unit.- Receive alarms.- View live performance data.- Easily adjust settings.- View temperature, pH and Oxygen%.- Pond water level control