- Home Page /
- Industrial Supplies /
- Industrial Electrical /
- Sensors /
- Photoelectric Sensors /
- Seco-Larm E-931-S50RRGQ Reflective Photoelect...
0 ratings
Item #:
91005837
Seco-Larm E-931-S50RRGQ Reflective Photoelectric Beam Sensor, Up to 50ft Sensing Range, Weatherproof IP55 Construction for Indoor/Outdoor Usage,
89% of respondents would recommend this to a friend
Item #:
91005837
USD 106
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 24
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Seco-Larm E-931-S50RRGQ Reflective Photoelectric Beam Sensor has long sensing range and weatherproof construction for indoor/outdoor use. It comes with a dual-color LED alignment system and tamper switch.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Sensing Range
With an impressive sensing range of up to 50 feet, these sensors provide expansive coverage, ensuring effective detection in various settings, making them ideal for both residential and commercial applications.
Weatherproof Design
Constructed with IP55 weatherproof standards, these sensors are durable and reliable in outdoor conditions, ensuring they withstand rain, dust, and temperature fluctuations while maintaining optimal performance.
Anti-Condensation Housing
The anti-condensation housing effectively prevents moisture buildup, enhancing the sensors' longevity and reliability, and ensuring continuous operation even in humid environments, thus solving common reliability issues.
Product Details
| Current Rating | 40 milliamps |
| Maximum Supply Voltage | 30 volts |
| Mounting Type | Wall Mount |
| Output Type | Digital |
| Response Time | 10 tmilliseconds |
| Sensing Distance | 50 feet |
| Specific Uses For Product | outdoor gates, garage doors, indoor/outdoor use |
| Upper Temperature Rating | 140 u00b0F |
| Material Type | Copper |
| Style Name | Modern |
| Item Weight | 4.54 g |
| Brand Name | Seco-Larm |
| Model | E-931-S50RRGQ |
| UPC | 676544014874 |
| Number of Items | 1 |
| Manufacturer | Seco-Larm |
| Unit Count | 3 Count |
| Included Components | Sensor |
| Part Number | E-931-S50RRGQ |
| Brand | Seco-Larm |
| Material | Copper |
| Style | Modern |
Who Should Buy?
-
Home Security Users
Ideal for homeowners looking to enhance security with reliable detection over long distances both indoors and outdoors.
-
Warehouse Managers
Perfect for managers needing to monitor large areas, ensuring safety and security with weatherproof and durable sensors.
-
Event Planners
Suitable for event planners requiring temporary security solutions for outdoor settings, benefiting from the sensors’ weatherproof design.
-
Small Apartments
May be excessive for small living spaces where simpler, budget-friendly security solutions can suffice.
Product Description
Seco-Larm E-931-S50RRGQ Reflective Photoelectric Beam Sensor, Up to 50ft Sensing Range, Weatherproof IP55 Construction for Indoor/Outdoor Usage, Anti-Condensation Housing
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the sensing range of Seco-Larm E-931-S50RRGQ?
Answer: It has a sensing range of up to 50ft (15m). -
Question:
Can it be used for both indoor and outdoor purposes?
Answer: Yes, it has weatherproof (IP55) construction, making it suitable for both indoor and outdoor use. -
Question:
What is the tamper switch in the product?
Answer: The product has a tamper switch: N.C. 500mA@30VAC/VDC -
Question:
Will this work on a 110v AC system?
Answer: Yes, it will!
Seco-Larm Photoelectric Sensors Editorial Review
The Seco-Larm E-931-S50RRGQ reflective photoelectric beam sensors have garnered a mixed reception from customers. Users appreciate the effective sensing range of up to 50 feet and the sensor's capability to operate well in ideal conditions. Many report successful use for driveway alarms, noting that with proper setup and adjustments, the sensors performed reliably. However, several customers have raised concerns regarding false triggering in adverse weather conditions, particularly during rain and morning dew. These issues seem to be linked to the alignment of the sensor and reflector, as well as the performance of the reflector when wet. Some users suggest that additional reflectors may mitigate these problems to some extent. Furthermore, while setup may take some time, several users still affirm that the effort is worthwhile, especially when it enhances security around driveways or automated gates. Yet, it’s clear that the product could benefit from better customer guidance regarding installation and the limitations in less-than-ideal weather conditions. Overall, the Seco-Larm sensors deliver commendable performance under optimal conditions, but potential buyers should Consider the trade-off between functionality in poor weather and the need for sensitive alignment and adjustments. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Effective sensing range up to 50 feet
- Good performance for driveway alarms
- Satisfactory functionality when setup correctly
Cons
- False triggering in rain and morning dew
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 106
Order now and get it around Thursday, September 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Long sensing range up to 50ft
- Weatherproof construction for indoor/outdoor use
- Dual-color LED alignment system
- Includes 31/4” (82mm) round reflector
- Monitored output: N.C., 10kΩ Resistor
- Tamper switch: N.C. 500mA@30VAC/VDC
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.