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YW25B PIR Infrared Motion Sensor Switch – 180° Wall Type
The YW25B is a wall-mounted PIR motion sensor switch for automatic indoor lighting control.
It features wide-angle motion detection with low ambient light activation.
Designed to reduce energy consumption while improving everyday lighting convenience.
Description
Characteristics
Description
Product Overview
The YW25B PIR Infrared Motion Sensor Switch is designed for indoor wall installations where efficient motion-based lighting control is required.
Equipped with passive infrared sensing technology, the sensor detects human movement within a 180° detection range and automatically controls connected lighting loads.
The adjustable time delay allows flexible lighting duration, while the low-light activation threshold prevents unnecessary operation during daylight conditions.
With a compact and modern wall-switch design, YW25B is suitable for residential and commercial environments seeking reliable automation and reduced energy waste.
Technology Specification
PIR Infrared Motion Sensor Switch
Model: YW25B
Power Source: 220–240V AC / 100–130V AC, 50/60Hz
Rated Load:
Max. 1200W (220–240V AC)
800W (100–130V AC)
200W (220–240V AC)
100W (100–130V AC)
Detection Angle: 180°
Detection Distance: Max. 9 m (at < 24°C)
Time Delay: 8 sec ±3 sec to 7 min ±2 min (adjustable)
Ambient Light Sensitivity: <20 LUX
Installation: Wall mount
Application Environment: Indoor use
Application
Indoor lighting automation
Residential rooms and apartments
Corridors and stairways
Offices and commercial interiors
Energy-saving lighting control systems
Characteristics
• High sensitivity PIR infrared detection
• 360° wide detection coverage
• Adjustable time delay and ambient light control
• Stable and reliable performance
• Suitable for indoor lighting automation
• Energy-saving and automatic switching
• Easy ceiling installation
• Long service life
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