The MRCOOL Smart Kit for Wall Mounted Mini Splits is a USB thumbdrive and Wi-Fi adapted that allows users to remotely control and monitor their MRCOOL ductless system from a smartphone or tablet using the MRCOOL Wi-Fi Remote App (iTunes, Google Play). Easy to set up and use, it is also compatible with a variety of MRCOOL units including the DIY Advantage Oasis Hyper Heat and Oasis Energy Star Series.