Based on this product's specifications, here are some alternatives and similar models
Dimmer Homematic IP HmIP-FDT External Dimmer White
Summary description:
The Homematic IP HmIP-FDT External Dimmer in white is designed for controlling lighting with a maximum resistive load of 80 VA. It operates on an AC input voltage of 230 V and frequency of 50 Hz. With dimensions of 54 mm width, 41 mm depth, and 33 mm height, it is compact and easy to install. The IP20 rating ensures protection against solid objects, making it suitable for indoor use. Enhance your lighting control with this reliable dimmer.