Wifi & Rf Ac Triac Dimmer Switch, 2.4g Rf Led Controller, Phase-cut, Single. Upgrade Your Lighting Experience with Our Versatile AC Phase-cut Dimmers and Controllers. Designed for Seamless Integration with Various Lighting Solutions, These Devices Offer Precision Control and Adaptability for Both Residential and Commercial Settings. S1-B: - RF + Push AC Phase-cut Dimmer with 1 Channel Output. - Compatible with Single Color Dimmable LED, Incandescent, and Halogen Lights. - Smooth 0-100% Dimming with 256 Levels. - Configurable Leading or Trailing Edge Dimming. - Adjustable Minimum Brightness and Optional 3-second Fade On/off Time. - Supports RF 2.4G Single and Multiple Zone Dimming Remote Control. - Easily Installs in a Standard Wall Junction Box. - Includes Over-heat and Over-load Protection with Auto Recovery. S1-B(WT): - Combines WiFi, RF, and Push Dimming Capabilities. - Controls Dimmable LED, Incandescent, and Halogen Lights. - Integration with the Tuya APP for Cloud Control, Including On/off, Brightness, Delay, Timer, and Scene Functions. - Compatible with Voice Control Via Amazon ECHO and TmallGenie. - Functions As a WiFi-RF Converter to Control Multiple RF Dimming LED Controllers. - Over-heat and Over-load Protection with Auto Recovery. S1-B(WZ): - ZigBee, RF, and Push Dimming in One Device. - Works with the Tuya APP for a Wide Range of Controls, Including Music Play. - Philips HUE APP Control when Connected to a Philips HUE Bridge. - Supports Voice Control with Amazon ECHO and TmallGenie. S1-B and R1 / S1-B and R11: - RF + Push AC Phase-cut Dimmer with Single Channel Output. - Provides Consistent Dimming Control for Various Light Types. - Adjustable for Leading or Trailing Edge Dimming Via Dip Switch. - Minimum Brightness Setting and 3-second Fade On/off Time. - Fits Easily into a Standard 86*86mm Wall Box. S1-B(WT) and R11: - WiFi + RF + Push Dimming with 1 Channel Output. - Integrates with the Tuya APP for Enhanced Control. - Dip Switch for Leading or Trailing Edge Dimming. - Easy Installation in a Standard Wall Box. Summary of Features: - Multiple Control Options: RF, WiFi, ZigBee, Push Switch. - Compatible with LED, Incandescent, and Halogen Lights. - Smooth Dimming with 256 Levels, Configurable Dimming Types. - Integration with Tuya APP and Options for Voice Control. - Over-heat and Over-load Protection. - Easy Installation in Standard Wall Boxes..