Allows you to get alerts from any Power Watchdog product from miles away!How it works: Uses internet access (WiFi). This can be either 'camp' WiFi, or a personal jet pack set up. Once connected the system then links to your Power Watchdog unit. Once completely set up, the data; watts, volts, amps, and power alerts will be sent to the RV WHISPER system, from there it will be sent to the 'cloud'. This allows you to get emails, text alerts, and or log in to see in real time your volts, watts, amps, and if there are any power issues at your RV. Allows remote viewing and access to your Power Watchdog from miles away! Get texts, emails, or log in remotely outside of Bluetooth rangeWorks with ANY Power Watchdog unitPerfect for Pet Owners - get an alert to your phone if your RV has a power issue and you are away. Keep them safe on hot summer days! Kit comes with temperature/humidity sensor - instantly see the temperature in Fahrenheit and your relative humidityPerfect for RV Storage. It enables you to monitor your power conditions for charging your batteries while your RV is in storage, even if miles awayExpandable system - RV WHISPER offers other sensors - door latch sensor, propane tank level, black and grey tank sensors, motion sensors, and more