The Crestron CLW-SW4RFW-S is a four-button, wireless wall switch designed for integration within the Crestron infiNET EX ecosystem, providing elegant and flexible lighting and scene control without the need for traditional AC wiring at the switch location. This "blank" version features a smooth, unmarked faceplate, offering a clean aesthetic that can be customized with engraved or adhesive overlays to match the specific functions programmed for each button. The switch operates on the reliable infiNET EX wireless protocol, a proprietary mesh network from Crestron designed for robust, low-latency communication between control devices, sensors, and actuators in residential and commercial automation systems. Its wireless nature allows for installation virtually anywhere on a wall, using only battery power, which provides immense flexibility in retrofitting older buildings or accommodating new interior designs without the expense and disruption of running new electrical wires.

Each of the four buttons is fully programmable via Crestron's design software, allowing them to control not only lighting loads (through a compatible infiNET EX dimmer or relay module) but also trigger complex automation scenes involving shades, climate, audio, and security. The buttons offer a tactile feel with audible feedback and are typically backlit with soft, white LEDs to ensure visibility in low-light conditions. The switch is powered by readily available AA batteries, boasting an exceptionally long battery life—often several years under normal use—due to the power-efficient infiNET EX protocol and the device's low-power design. The wall plate is designed to fit a standard single-gang electrical box, but it can also be surface-mounted using an optional adapter, providing a seamless look whether installed in new construction or as a retrofit.

This device exemplifies Crestron's approach to sophisticated, user-centric control, combining the flexibility of wireless technology with the reliability and performance expected in high-end automation. By decoupling the user interface from the power switching hardware, it enables centralized lighting control and scene management from intuitive, localized points. The CLW-SW4RFW-S is an ideal solution for creating a modern, wire-free control interface that blends discreetly into its surroundings while offering powerful, personalized control over the living or working environment.