


Product Definition
The LED IR sensor switch (model YDRL-MK04) is a lighting control device designed for DC12-24V LED systems. It detects motion or door position changes and automatically switches LED lights on or off, offering hands-free and energy-efficient lighting control for cabinets, wardrobes, and other indoor LED applications.
Key Features
• Motion and door position detection for automatic LED control
• Compatible with DC12-24V LED systems
• Simple installation with compact design
• Enhances convenience and reduces energy consumption
Typical Applications
• Cabinet and wardrobe LED lighting control
• Display case illumination
• Under-shelf LED lighting
• Corridor LED lighting systems
Working Principle
The built-in IR sensor monitors changes caused by human motion or door position. When activity is detected, the switch automatically turns the LED lights on. After activity ceases, the lights turn off, conserving power.
Installation & Usage Notes
• Connect only to a suitable DC12-24V LED power supply — do NOT connect directly to mains.
• Position the sensor in a location where it can reliably detect motion or door movement.
Summary
The YDRL-MK04 LED IR sensor switch delivers automatic, intelligent LED control that enhances convenience, safety, and energy savings for cabinet and wardrobe lighting.














