SPI PIR Sensor Stair Light Controller – Smart RGB & White LED Stair Lighting System
Advanced Dual PIR Motion Sensor Stair Lighting Controller (SPI / TTL Output)
The PIR Sensor Stair Light Controller is a professional multi-function intelligent stair lighting system designed for dynamic RGB and white LED staircase illumination. Featuring dual PIR motion sensing, daylight detection, and dual SPI (TTL) signal outputs, this controller enables precise step-by-step lighting effects and flowing color animations.
Engineered for modern architectural lighting, smart homes, and commercial installations, it supports up to 72 steps and compatibility with multiple digital LED IC chipsets.
Key Features
- Dual PIR motion sensors for accurate up & down stair detection
- Built-in daylight sensor for energy-efficient automation
- Dual SPI (TTL) signal outputs for flexible lighting control
- Supports both white light step control and RGB color flow effects
- OLED display with easy 3-button configuration
- Adjustable speed and brightness (8 levels)
- Compatible with 18 types of digital RGB LED ICs
- Supports up to 72 staircase steps
- Precision sensing using optional EL-C laser sensing heads
- Professional-grade reliability with 5-year warranty
Dual Lighting Control System
Group 1 — Step Lighting Control
- SPI output for individual step lighting
- Default white light stair control
- Works with ES-F Step Sub-Controller
- Enables independent LED control per stair
Ideal for: White LED stair lighting, Sequential step illumination, Smart home staircase automation
Group 2 — RGB Flow Lighting Control
- Dedicated SPI output for dynamic color effects
- Supports RGB color flow animations
- Adjustable lighting modes, brightness, and speed
Perfect for: Decorative stair lighting, Commercial environments, Cinemas, hotels, and modern interiors
Compatible Digital LED IC Types
Supports 18 programmable RGB LED chipsets:
TM1804, TM1812, UCS1903, UCS1909, UCS1912, UCS2903, UCS2909, UCS2912, WS2811, WS2812, TM1829, TM1914A, GW6205, GS8206, UCS5603, UCS2603, SM16714D, SM16703P.
Users can configure: IC type selection, RGB color order (R/G/B sequence)
Installation Overview
System components include:
- ES24 Master Controller
- ES-F Step Sub-Controllers
- Digital RGB or white LED strips
- Dual PIR sensors
- Optional EL-C laser sensing heads
- 5–24V DC power supply
Supports both step-by-step lighting and continuous flowing RGB effects.
Safety & Certification
CE Certified, RoHS Compliant, EN IEC 55015, EN IEC 61547, EN 61347-1 / EN 61347-2, EN 62493
Warranty 5-Year Manufacturer Warranty Designed for long-term professional lighting installations.
