Add to favorites
ECSiNG 4Pcs QRE1113 IR Sensing Modules 3.3-5 VDC 25 mA Sensing Distance 3 mm for Reflection Obstacle Line Sensing by ECSiNG - Used condition

ECSiNG 4Pcs QRE1113 IR Sensing Modules 3.3-5 VDC 25 mA Sensing Distance 3 mm for Reflection Obstacle Line Sensing

Brand: ECSiNG

Condition: Used
$1035
$1119
-8% Save $084
Updated: 4 days ago

Description

Model QRE1113, Operating Voltage: 3.3 - 5 VDC, Current: 25 mA. Utilizes PCB material and infrared LED transmitter/receiver diodes for a stable, durable and reliable structure. Primarily used for infrared reflection detection, the brighter the surface, the more incident light falls on the infrared receiver, causing the capacitor to discharge faster. Functions include obstacle avoidance, tracking recognition, proximity sensing, and other infrared sensing applications. The module is compact, approximately 14.5 x 8 mm, making it easy to embed in circuits or mount on mobile platforms.

Item Descriptions:
-Model QRE1113, Operating Voltage: 3.3 - 5 VDC, Current: 25 mA.
-Utilizes PCB material and infrared LED transmitter/receiver diodes for a stable, durable and reliable structure.
-Primarily used for infrared reflection detection, the brighter the surface, the more incident light falls on the infrared receiver, causing the capacitor to discharge faster.
-Functions include obstacle avoidance, tracking recognition, proximity sensing, and other infrared sensing applications.
-The module is compact, approximately 14.5 x 8 mm, making it easy to embed in circuits or mount on mobile platforms.

Package:
4x Sensor Module

Item Specifications:
Operating Voltage:3.3 - 5 VDC
Current:25 mA
Optimal Sensing Distance:0.125 inches (3 mm)
Quantity:4

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b0fqrgx35w
Model:
BD302_M
Country:
US
ASIN:
B0FQRGX35W

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for ECSiNG products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

Sign in to save items

Save favorites and get alerts when prices drop.

or

We'll email you a link to sign in instantly — no password needed.