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, drive 27 kinds 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+greenMaterial: ABSFour work light mode selectable.Two stair light controller can cascade.Built-in multiple color mode, speed 1-8 grade adjustable. switch can also be as induction signal input.With fast self-testing function.Package Contents:1 x controller1 x 30cm daylight sensor2 x PIR sensors2 x 5m PIR sensor extension cablesOnly the above package content, other products are not included.Note: Light 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.