Photo 1 of 3 Way Smart Switch by Martin Jerry | Smart Life App, 2.4G WiFi, no hub, 1 Master and 1 add-on Smart Light Switch kit for 3-Way Circuit

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Photo 1 of 3 Way Smart Switch by Martin Jerry | Smart Life App, 2.4G WiFi, no hub, 1 Master and 1 add-on Smart Light Switch kit for 3-Way CircuitPhoto 2 of 3 Way Smart Switch by Martin Jerry | Smart Life App, 2.4G WiFi, no hub, 1 Master and 1 add-on Smart Light Switch kit for 3-Way Circuit