These are not the smart home socket, these are sockets and accessories design with the same style as the FBE D3 series of smart switches. Have black and grey color for choice. The difference between FBE D3 and FBE D6 is that D6 is mirror type and D3 is frost type faceplate.
FBE D3 Socket and accessories
Smart Switch
Sockets and accessories design with the same style as the FBE D3 series of smart switches.