Smart Home Gateway with alarm function Compact smart home gateway with integrated alarm function. It can be easily controlled via the Tuya Smart app and enables the integration of up to 70 devices, including sensors, sirens and remote controls. With three operating modes (deactivated, activated on the move, activated at home) and an adjustable volume of up to 90 dB, it offers flexible security solutions for private use. Thanks to its built-in rechargeable battery, the ProMini remains functional even in the event of a power failure.