Schellenberg 25574 Sensor Timer Plus 25572 (Cable Length: 3.0 m), Sun Twilight Function for Roller shutters, White, 3, 0 M

Light sensor for the perfect addition to your timer plus: sun sensor for the sun and twilight function. Measures brightness value and twilight value: closes the shutter automatically when the set brightness value or the set twilight value is reached. SUN FUNCTION The sun sensor provides automatic shading, improves the indoor climate and protects plants, furniture and carpets from excessive sunlight. Twilight function: automatically closes the shutter at dusk. Darkness and cold must stay outside. The sun sensor is RoHS compliant., Weight: 0.11243575362 pounds, Manufacturer: Schellenberg