The Mi Smart Home Multi-Function Gateway Alarm System is the hub that binds all your Xiaomi smart devices together so you can unlock more functions from each device. This gateway features a lightweight design so it’s very portable. Not only that, but it has a very user-friendly and simple installation process so anyone can use it. Drift off or wake up to your favourite tunes as its radio can be timed to turn on and off. With its built-in light sensor, this device will automatically turn on during low-light conditions and shine a large selection of 16 million lights.