S1-B(WT) AC Triac Dimmer, Push-Dimm, Tuya, Wi-Fi

WiFi-RF+Push 100-240V AC Phase-cut Dimmer, for single-color LED strips, incandescent and halogen lamps, 1 channel


Features:
The S1-B(WT) is a smart 230V AC dimming controller designed for single-color dimmable lighting sources, such as LED bulbs, traditional incandescent lamps, and halogen lights. It allows smooth switching on/off and brightness adjustment through voltage-phase control.
The device supports three control methods: via Wi-Fi (using the Tuya or Smart Life app), 2.4 GHz RF remote control, or a standard momentary push switch (Push-Dimm). Using the Tuya Smart or Smart Life mobile app, users can turn lights on or off, adjust brightness, set timers, apply scenes, and delay switching actions.
It also supports voice control through popular voice assistants such as Amazon Alexa, Google Assistant, Tmall Genie, and Xiaodu.
The dimmer enables smooth, flicker-free brightness control from 0 to 100%, with 256 dimming levels. The dimming type—leading edge or trailing edge—can be selected via DIP switch. The minimum brightness level can be configured using the button, and the fade-in/fade-out time can be set up to 3 seconds.
The controller is compatible with 2.4 GHz RF remote controls for single or multi-zone lighting control. Additionally, each S1-B(WT) can act as a Wi-Fi to RF converter, allowing synchronized control of one or more RF dimming controllers or LED drivers via the Tuya Smart app.
Compact in size, the unit fits easily into a standard wall junction box behind a regular switch. It also includes built-in protections against overheating and overload, with automatic recovery.


Technical