Shelly Plus Wall Dimmer features Wi-Fi and Bluetooth connectivity, allowing quick and easy device pairing through the Shelly Cloud App. It includes automatic calibration for adjusting the sensor's distance and movement sensitivity, and offers multiple communication protocols like MQTT, HTTP, and UDP for easy integration. With an extremely fast processor, the Shelly Plus Wall Dimmer ensures immediate command execution and notifications. It supports timers and schedules, automatically adjusting your lighting based on sunrise and sunset, and offers scripting capabilities for creating customized automation using the JavaScript editor. This UL-certified, next-generation Wi-Fi wall dimmer can function as a standalone device or integrate into various control and automation platforms. Its simple 4-wire design, Bluetooth inclusion, and automatic calibration simplify installation and save time for integrators