PIR sensor stair light controller with daylight sensor. 32 channels constant output drive low, max. 1A current per channel. 2 groups SPI (TTL) signal output, drives 27 types of IC digital RGB; IC type and R/G/B order can be set. Compatible ICs: TM1803, TM1804, TM1809, TM1812, UCS1903, UCS1909, UCS1912, UCS2903, UCS2909, UCS2912, WS2811, WS2812, TM1829, TM1914A, GW6205, GS8206, LPD6803, LPD1101, D705, UCS6909, UCS6912, LPD8803, LPD8806, WS2801, WS2803, P9813, SK9822. Easy operation with OLED display and 3 buttons. Color: white + green Material: ABS Four work light modes selectable. Two stair light controllers can be cascaded. Built-in multiple color modes, speed 1–8 levels adjustable. Switch can also be used as induction signal input. With fast self-testing function. Package Contents: 1 x Controller 1 x 30cm daylight sensor 2 x PIR sensors 2 x 5m PIR sensor extension cables Only the above package content is included; other products are not included. Note: Lighting and different displays may cause the color of the item to appear slightly different from the actual product. Measurement error allowed is +/- 1–3 cm.