It's nice when things work effortlessly. Just like the IR 180 UP easy, which allows you to automate lighting in hallways, staircases, or restrooms in no time. Simply replace it with the existing wall switches. It works consistently, regardless of whether it's a 2-wire or 3-wire installation. It can switch all types of light bulbs. The built-in 180° infrared sensor impresses with a range of up to 8 meters. And thanks to the integrated button, manual switching is always possible.