Tuya RF Rolladen Rollos Motor WiFi Vorhang Schalter Modul mit Fernbedienung ~
WiFi frequency: 2.4GHz-2.4835GHz WiFi. Product Type: WiFi Curtain Module. 2.4 b/g/n Networks provides the needed connection to the DIY Switch Module without the need of a separate HUB. (Compatible with Android&iOS.).