Smart LED stair light controller with motion sensor, 32 steps, adjustable speed

💡 General Description: Smart stair light controller with motion sensor — ideal for dynamic, secure, and fully automatic lighting. Perfect for indoor staircases, building lobbies, or shops. Turns on the LEDs step by step as soon as someone goes up or down — smooth, elegant, and effortless. 📐 Technical Specifications: Power supply: DC 12–24 V (low voltage, enhanced safety) Material: High-quality flame-retardant ABS Weight: 330 g Motherboard dimensions: 18 × 8 cm Cables included: 2 x 5 m bundles Capacity: Up to 32 cascading controllable steps Sensors included: 2 detection heads Accessories: 1 main module, 1 instruction manual, 1 screwdriver, 2 wires, 1 serial number sticker 🔧 Installation: Quick and intuitive installation — no electrician required. Connect the sensors to key floors, connect the LEDs in series via the 32 ports, and attach the central module. Everything is ready in under 15 minutes. ⚡ Operation: Press for 3 seconds to set the number of steps (up to 32). A single press adjusts the on/off speed (4 levels). The lighting activates automatically as you pass by—smooth, discreet, and always precise. 📦 Other information: Integrated leakage protection system, stable output, and ultra-responsive detection. Suitable for homes, shopping centers, and boutiques. Sleek and robust design—guaranteed everyday reliability.