With daylight sensor, when sufficient ambient light, the PIR sensor does not turn on the light. 32 channels single color LED strip supported, Ma 1A current per channel. 2 groups SPI(TTL) signal output, drive 27 kinds IC digital RGB LED strip, 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,GS8208,LPD6803, LPD1101, D705, UCS6909, UCS6912, LPD8803, LPD8806, WS2801, WS2803, P9813, SK9822. 4 working modes selectable. Built-in multiple color mode, speed and brightness 1-8 grade adjustable. Two stair light controllers can cascade. Push switch can be used as induction signal input. Easy operation with OLED display and 3 buttons. Any LED channel in 32 channels can be set disable. Due to different product batches, the appearance , which does not affect the use. Colour:As Shown Material:Plastic Package Contents: 1 Stair Light Controller 1 Daylight sensor (30cm) 2 PIR sensor 2 Etension wire (5m) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.