Remote controls with high frequency technology. Product features: Radio handheld transmitter for controlling Tunable White LED modules. Operating voltage 3 V - battery CR2032. Output signal: 2.4 GHz. Product advantages: Color temperature change via touch wheel. Dimming of the set light color. Control of up to 4 zones. Separate control from cold white to warm white. Includes wall bracket, battery (CR2032) and accessories. Areas of application: General lighting. Architectural lighting. Dynamic effects in areas with public traffic. Cove lighting. Hotels. Offices. Living rooms.