●Note - Home Control Unit Requires neutral conductor products only support 2.4GHz WiFi,Size of 80 x 80 mm Suitable for more German families. Smarthome Percentage Function - WiFi roller shutter switch is compatible with Amazon Alexa/Google,can also be controlled by Smart Life app for smart home,you can achieve 1%-100% accurate control. Stable Network Signal - Rolladensteuerung Imported and new signal enhancement program provide you more stable network service. No more worries about WiFi shutter switch dropping due to network. Programmable Schedule --Rolladen schalter smart You can create a custom schedule to program the curtains according to your needs.
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