The RDP-21 dimmer is designed to adjust the light intensity of lamps equipped with conventional incandescent and halogen lamps 230V AC, as well as light sources powered by an electronic or spiral transformer.

Changing the light intensity is also possible for selected dimmable LED lamps and dimmable CFL lamps.

The dimmer can be controlled wirelessly by transmitters or the EXTA LIFE controller and connected with a monostable or bistable switch.

Thanks to the bidirectional communication between the receiver and the controller, the current status of the dimmer is displayed in the mobile application.

The RDP-21 can also be controlled in parallel by the EXTA LIFE system transmitters, allowing independent control from multiple points.

The device is intended for installation in installation boxes mounted below and on the surface.

• Nominal supply voltage: 230 V AC
• Nominal frequency: 50 / 60 Hz
• Nominal power consumption: 0.50 W
• Number of channels: 1
• Control type: wireless and wired
• Transmission: radio – ISM band 868 MHz (868.50 MHz)
• Operating range: up to 330 m in open spaces
• Maximum number of paired buttons: 96 pairs
• Memory level: yes
• Time adjustment range: 1 s – 18 h
• Supported loads: conventional incandescent and halogen lamps 230 VAC
• Maximum load power: 250 W for R loads – conventional lamps and halogen lamps
• Operating temperature range: -10 ÷ +55 °C
• Enclosure protection level: IP20
• Protection class: II
• Dimensions: 47.5 x 47.5 x 20 mm
• Weight: 0