Twilight relays analog, digital and outdoor. External SKS sensor with IP65 protection. Supply voltage AC 230 V or universal in the range AC / DC 12-240 V. The relays can also serve as a light switch against solar radiation (shielding, photovoltaics, collectors…).

Twilight switches with external photosensor for switching street and garden lighting, lighting of advertisements, shop windows, offices and halls based on the level of ambient light intensity and real time.