Fine workmanship and stable performance.Automatic control, saving energy.High sensitivity and strong practicability.Durable in use.Used in corridors, toilets, warehouses, stairs, etc.Type: Sensor stair light controllerInput voltage: DC12V-DC24VMaximum number of pixels: 512Supported ICs: WS2811, WS2818, SM16703, TM1903color:WhiteMaterial:PCPackage Contents:1 x Controller1 x Light Sensor Cable2 x Human Sensor Cable1 x Extension Cable1 x Red And Black Cable1 x Screwdriver1 x Small Screwdriver2 x Snap Fixing KitOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.