LED IR Sensor Switch (YDRL-MK04) – DC12-24V Automatic LED Control
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LED IR Sensor Switch (YDRL-MK04) – DC12-24V Automatic LED Control

Item No.: YDRL-MK04
This LED IR sensor switch (model YDRL-MK04) supports DC12-24V input and automatically controls LED lighting based on motion or door position detection, providing convenient hands-free, energy-saving control for cabinets and wardrobes.
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Description


Touch Sensor/PIR Motion Sensor Switch
Model:
YDRL-MK04 (Touch Sensor Switch)
YDRL-MK05 (Hand Sensor Switch/Door control switch)
Sensor Mode:
YDRL-MK04:Touch Sensor
YDRL-MK05:Infrared PIR Motion
Induction range:
3-15cm
Input Voltage:
DC12/24V
Current:
5A
Load Power:
DC12V at 60W, DC24V at 120W
G.W.
41g
Size:
39*31*8mm
Length:
Plug OD5.5mm, ID2.1mm; 
Input Length 140mm, Output Length 180mm
Application:
Dressing Table, Bedside Lamp












Product Overview

The YDRL-MK04 is an inline touch sensor switch for DC12V/24V LED lighting. It handles up to 5A (60 W at 12V, 120 W at 24V) and measures 39 × 31 × 8 mm, weighing 41 g. It connects with a standard DC plug (OD 5.5 mm, ID 2.1 mm) and is designed for dressing table lights and bedside lamps. The related YDRL-MK05 uses a hand-sensor / door-control mode instead.


Key Features

  • Touch Sensor Control: Switches the connected LED light by touch (YDRL-MK04).
  • DC12V / 24V Compatible: Works with 12V and 24V LED lighting systems.
  • 5A Maximum Current: Up to 60 W at DC12V or 120 W at DC24V.
  • Compact and Light: 39 × 31 × 8 mm, 41 g.
  • Ready-to-Connect Cables: DC plug OD 5.5 mm / ID 2.1 mm, input cable 140 mm, output cable 180 mm.


Specifications

Parameter Value
Model YDRL-MK04
Sensor Type Touch sensor
Input Voltage DC12V / DC24V
Max Current 5A
Load Power 60 W @ DC12V / 120 W @ DC24V
Dimensions 39 × 31 × 8 mm
Weight 41 g
DC Plug OD 5.5 mm, ID 2.1 mm
Input Cable Length 140 mm
Output Cable Length 180 mm
Applications Dressing table, bedside lamp


MK04 vs MK05

YDRL-MK04 YDRL-MK05
Type Touch sensor switch Hand sensor / door control switch
Voltage DC12V / 24V DC12V / 24V
Max Current 5A 5A

Typical Applications

  • Dressing table and mirror LED lighting
  • Bedside lamp control

How It Works

The YDRL-MK04 is connected between a DC12V/24V power supply and the LED light through its DC plug connectors. The touch sensor operates the connected light directly, so no separate wall switch is needed.

Installation Notes

  • Connect only to a DC12V or DC24V LED power supply. Do NOT connect directly to mains.
  • Keep the total load within 5A: no more than 60 W at 12V or 120 W at 24V.
  • Check that positive and negative polarity is correct before powering on.


Frequently Asked Questions

Q1. What is the YDRL-MK04?
A touch sensor switch for DC12V/24V LED lighting, rated up to 5A.

Q2. How much power can it control?
Up to 60 W at DC12V and 120 W at DC24V, with a maximum current of 5A.

Q3. What is the difference between YDRL-MK04 and YDRL-MK05?
MK04 is a touch sensor switch. MK05 is a hand sensor / door control switch.

Q4. What are the size and cable lengths?
39 × 31 × 8 mm, 41 g, with a 140 mm input cable and a 180 mm output cable. The DC plug is OD 5.5 mm / ID 2.1 mm.

Q5. Can I connect it directly to mains power?
No. It must be used with a DC12V/24V LED power supply.

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