1、Multifunctional: Our stair light controller has sensor control, lighting speed control, brightness control and lighting delay design. 2、Intelligent Human Sensing: The stair light sensor controller is designed with intelligent human sensing, with a control range of up to 30 meters. 3、30 Interfaces: The stair light controller has 30 interfaces, which are easy to operate by inserting the required light strips in order when using. 4、Easy to Install: This LED step stair light sensor controller has IP20 protection grade, easy and safe to install. 5、5 Level Brightness: LED stair light controller has 5 level brightness setting and lighting speed setting, widely used in home, hotel or shopping center.