SONOFF 4CH Pro R3 Wi-Fi Smart Switch 4-Channel Din Rail Mounting Home Automation,Self-Locking/Interlock Control Home Appliances, RF/APP/Voice/LAN Control, Works with Alexa(1 Pack): Amazon.com: Tools & Home Improvement
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Sonoff 4ch Pro R3 4 Channel Din Rail Mounting Wifi Switch Smart Home Remote Control Wireless Timer Diy Switch Work With Alexa - Automation Modules - AliExpress
Sonoff 4CHR3 Intelligens kapcsoló, 4 csatornás, 230V, Fehér - eMAG.hu