Photo 1 of SEIWEI WiFi Universal Ball Valve Smart Water Shutoff Tool Automatic Remote Control On and Off Electric with Bluetooth Control Linkage Control and Timing Control

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Photo 1 of SEIWEI WiFi Universal Ball Valve Smart Water Shutoff Tool Automatic Remote Control On and Off Electric with Bluetooth Control Linkage Control and Timing ControlPhoto 2 of SEIWEI WiFi Universal Ball Valve Smart Water Shutoff Tool Automatic Remote Control On and Off Electric with Bluetooth Control Linkage Control and Timing Control