The Ideal-Air™ Wi-Fi Mini Split Controller bridges the gap between the rapidly developing smart phone industry and the residential heating and cooling industry. Once securely connected to your wireless router you will be able to control your air-conditioner & heat-pump through our smart phone app. The Ideal-Air™ Wi-Fi Mini Split Controller uses patented technology which allows for a secure connection to your local wireless router through your smart phone. Communication to your air-conditioner & heat-pump unit is via three powerful infrared diodes (iR emitters) each with an emitting range of up to 50 feet. The Ideal-Air™ Wi-Fi Mini Split Controller has an internal temperature sensor which allows for real time readings at your home or office. If you need to turn on your air-conditioner or heat-pump, change its mode, adjust the set temperature, fan speed or even set up the smart timer feature, it's right at your fingertips. Cloud based, the Ideal-Air™ Wi-Fi Mini Split Controller will always be up to date with the latest software releases. The Wi-Fi Controller will only join 2.4GHz Wi-Fi networks, not 5GHz ones.