Somfy Smoove 4 RTS Surface-Mount Wall Switch

The Somfy Smoove 4 RTS Surface-Mount Wall Switch (Model / Ref: 1871381, which updates the original model 1811748) is a premium, wireless wall-mounted controller engineered to operate Radio Technology Somfy (RTS) motorized window treatments. Because it communicates via unidirectional radio frequency, it is fully compatible with Somfy RF drapery tracks like the Somfy Glydea Ultra RTS and Irismo 35/45 RTS systems.

Product Specifications

Channel Profile: 4 independent channels. A single channel can control an individual motorized drape track or a whole synchronized group of window coverings simultaneously.

Frequency Protocol: RTS (433.42 MHz) proprietary one-way radio frequency.

Power Source: Powered by a single 3V CR2430 Lithium battery. The battery is fully hot-swappable and typically lasts well over a year under standard daily operating conditions.

Wireless Operational Range: Features a reliable 65-foot (20-meter) radius capable of transmitting commands through up to two concrete walls.

Material Build: Constructed from high-grade ABS plastic with a standard IP 30 indoor protection rating.

Functional Design Highlights

Zero Drywall Damage: The wire-free design requires no electrical junction boxes or routing lines through drywall. It installs cleanly using the included mounting bracket with standard screws or heavy-duty removable adhesive tape.

Up Arrow: Opens draperies or raises motorized shades.

Down Arrow: Closes draperies or lowers motorized shades.

Center "my" Button: Acts as an instant stop command while the track is moving, or recalls a customized, pre-programmed intermediate fabric position when stationary.

Signal Confirmation: Equipped with a discreet built-in LED indicator that flashes to visually confirm successful RTS signal transmission when buttons are pressed.