5PCS Optical PIR HDPE Human body Infrared Induction Fresnel Lens Focal Length Far Sensing Distance

Optical HDPE Long Distance human body induction Infrared Fresnel Lens

8203-1-----------------
Material: Optical HDPE
Size: 56X44mm
Focal Length:25mm
Sensing Distance:12m
Detection angle :110° 
 
8501-2G-----------------
Material: Optical HDPE
Size: 76X36mm
Focal Length:21mm
Sensing Distance:15m
Detection angle :120° 
 
7803-1-----------------
Material: Optical HDPE
Size: 39X25mm
Focal Length:20mm
Sensing Distance:7m
Detection angle :89° 

5430 -----------------
Material: Optical HDPE
Size: 54x30mm              
Focal Length: 23mm
Sensing Distance: 15m
Detection angle: 120°
 
3574 -----------------
Material: Optical HDPE
Size: 74x35.4mm              
Focal Length: 25mm
Sensing Distan ce: 16m
Detection angle: 180°
5528 -----------------
Material: HDPE
Size: 55x28.8mm
Focal Length  25mm
Sensing Distance: 12m
Sensing Angle: 140 Degr ee

7707-3A -----------------
Material: Optical HDPE
Size:77.4x36.2 mm                  
Focal Length:F25mm
Sensing Distance: 16m
Detection angle:150°

SB2512-----------------
Material: HDPE
Size: 25.5x12.5mm
Focal Length  11mm
Sensing Distance 11m
Sensing angle : 90 Degree


Return or Exchange

  1. If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back.
  2. Please contact me before you return it.
  3. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
  4. If item is defective after 3 months, you can still send it back to us.
  5. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.


Policies

  1. We are not responsible for any custom duty or import tax.
  2. We will leave POSITIVE FEEDBACK after receiving the payment.Please contact us if you are not satisfied with the item after receive it.
  3. All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
  4. Serious Buyer Only! Please place bid only if you agree with all the terms.
  5. If you have any problems or concerns whatever with your order or products,please message us and give us a chance to assist you before you leave any feedback.
  6. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.



Shipping

  1. We Ship to Worldwide. Please contact with us if didn't find your country.
  2. Items will be shipped within 1-10 business days on payment received.
  3. Delivery time depends on destination and other factors, it may takes up to 20 business days.