Jandy® AquaLink TCXPCONV TCX Conversion Kit For Pool Only is a simple way turn your existing pool into a smart pool so you can manage your pool from your smartphone with the intuitive iAquaLink® app. Set up schedules on-the-go, turn equipment On or OFF while you’re away, control the lights, heater, or cleaner remotely using your smart device. iAquaLink® also delivers helpful information to ensure your pool is running efficiently. For future-proof peace of mind, free built-in over-the-air firmware updates allow it to evolve infinitely — getting better as technology changes.