Sonoff 4CH PRO R3 433MHz 4 Channel WiFi RF Smart Remote Switch for Google Home
39,81 €
1 Sonoff 4CH PRO R3 Smart Switch. 4CH Pro R3 are 4 gang WiFi switches. For the device away from the switch, you can create a moveable space in virtue of a DIN rail to make them be connected. This feature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch.
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