LOWENERGIE
⏳Price
$25.60
Photoelectric Switch Sensor E3JK-R4M1 Retroreflective Photoelectric Proximity Switch AC90-250VAC 3A Specular Reflection Indoor Wall Mounted with Reflector Panel 1.5M Cable Induction Distance 4M
★★★★★
$25.60
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1
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About this item
- ✅【ACCURATELY TESTING RESULT】: The Photoelectric Switch uses the test object to blocked or reflected beam by the synchronization loop gating circuit to detect the presence or absence of the object, which is very accurately.
- ✅【PHOTOSENSITIVE COMPONENT】: This Reflective Proximity Switch has built-in photosensitive component, which can detect all objects that can reflect light, and you don’t have to worry about the working performance of this Retroreflective Photoelectric Proximity Switch.
- ✅【FAR DETECTION DISTANCE】: The Photoelectric Switch has designed with stronger photoelectric sensor, which comes with reflector, and the detection distance can up to 4m, which can be great helper to you.
- ✅【VARIOUS OF ADVANTAGES】: This Photoelectric Switch has a small size and light in weight, with the advantages of multi-function, long life, high precision, fast response, far away detection distance and anti-light, electricity, and strong anti-magnetic interference capability.
- ✅【SURFACE MOUNT TECHNOLOGY】: The Photoelectric Switch has taken Integrated circuit technology and SMT surface mount technology, and manufacture a new generation of optical switch devices, with delay, broadening,external synchronization, anti-interference, high reliability,working for regional stability and self-diagnosis of intelligent features.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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