Manufacturer page.

Outlet with switch +S design for fixed installations. 100% compatible with both new and old boxes and frames. Lightning fast assembly via SGs unique push clamp terminals fastening in the box via wedges, which do not fall off unless desired, and Torx 10 screws for the box. Front plastic is included and is made of color-resistant and antibacterial plastic that does not fade in color and helps keep touch surfaces clean and bacteria-free.