The Aqara Dimmer Switch H2 (KD-R01D) is a smart lighting controller designed for precise brightness adjustment and seamless automation.
It supports both Zigbee and Thread protocols, enabling integration with Aqara ecosystems and Matter-compatible platforms without requiring a hub in Thread mode.
The built-in rotary dial allows smooth dimming from 1% to 100% and can also function as a switch for turning lights on and off.
The device is compatible with a wide range of lighting types, including incandescent, halogen, and dimmable LED and CFL lamps, and can be installed with or without a neutral wire.
It also supports remote control, scheduling, automation scenarios, and energy consumption monitoring via the Aqara Home app.