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PIR Standard Lens 8003-2F-X

Specification

[Product Name] PIR Fresnel Lens

[Model] 8003-2F-X
[Material] Optical-grade HDPE

[Shape] Round / Wall-Mount Compatible
[Dimension] 25.5*12.3mm
[Focal Length] 10.5mm
[Sensing Angle] 120° (ceiling or dome mounting)
[Detection Distance] 10M
[Color] white, black, customized
[Application] Wall-Mounted Motion Sensors, Smart Home, Security Devices
[Manufacturer] Shandong Yuying Optical Instrument Co., Ltd


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Great Quality Fresnel PIR Standard Lens | Size 25.5×12.3mm | F.10.5mm | 10m Detection Rang


Shandong Yuying Optical is a 30+ year expert in infrared Fresnel lenses, offering high-precision, reliable, and fully customizable solutions for smart lighting, security sensors, and industrial automation. Trusted by top global brands.


How Wall-Mounted PIR Fresnel Lenses Work

The 8003-2F-X lens focuses infrared radiation onto a pyroelectric sensor, dividing the detection area into multiple zones. When a human body or object moves across these zones, the sensor detects changes in infrared energy and triggers motion-activated systems. The wall-mounted design ensures optimal coverage and stable detection for indoor environments.


Customized Services

Yuying offers customized Fresnel lenses based on customer requirements, including different sensing angles, detection distances, sizes, and test ratios. All of our products are made using original molds, preserving the accuracy of the original design and reducing the precision loss and time delays caused by secondary mold changes. New products are typically available for sample delivery within 30 days.





Advantages

  • Durable HDPE Material – Excellent infrared transmission and long lifespan.
  • Accurate Motion Detection – Focused sensing zones reduce false positives.
  • Compact Design – Ideal for wall-mounted sensors without increasing size.
  • Customizable Angles & Distance – Tailored for specific sensor layout.
  • OEM/ODM Ready – Supports high-volume production and branding for smart home devices.

Applications


Wall-Mounted Smart Switches
Optimized for detecting human movement in corridors, rooms, or stairways.


Smart Home Lighting Automation
Supports motion-triggered lighting to save energy and improve convenience.


Security Alarm Systems
Detects motion in security zones, reduces false triggers with precise infrared detection.


IoT & Wireless Automation Devices
Compatible with low-power PIR modules for home automation and IoT sensors.




Customers also Ask


Q1: What material is used for this PIR lens?
A: High-quality optical-grade HDPE, ensuring excellent infrared transmittance and durability.

Q2: Can the detection angle be customized?
A: Yes, the lens can be tailored to specific angles and detection distances for your sensor layout.

Q3: Is this lens suitable for outdoor wall-mounted devices?
A: Outdoor use requires proper housing protection; UV-resistant HDPE coatings can be provided.

Q4: Can it be used in battery-powered smart switches?
A: Yes, lightweight and compact design supports low-power PIR modules.

Q5: Which devices is this lens compatible with?
A: Standard wall-mounted PIR motion sensors for smart home lighting, security, and IoT applications.



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