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Item #:
221950007
Seco-Larm SM-4201-LQ Enforcer Track-Mount Overhead Door Magnetic Contact Switch
87% of respondents would recommend this to a friend
Item #:
221950007
SLE 842
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
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Order now and get it around Tuesday, November 24
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What Stands Out
Reliable Security
Ensures robust security for overhead doors with a dependable magnetic contact switch, minimizing unauthorized access and enhancing safety in homes and businesses.
Durable Construction
Built to withstand harsh conditions, this track-mount design provides long-lasting performance, making it ideal for both residential and commercial applications.
Easy Installation
Designed for quick and hassle-free installation, allowing users to efficiently set up security systems without the need for specialized tools or extensive expertise.
Product Details
| Operation Mode | automatic |
| Current Rating | 1 A |
| Operating Voltage | 10 volts_of_direct_current |
| Contact Type | Normally Open |
| Connector Type | Wire Leads |
| Switch Type | Magnetic Contact Switch |
| Terminal | Through Hole |
| Circuit Type | closed loop |
| Mounting Type | Track-Mount |
| Number of Positions | 1 |
| Control Method | Sensor |
| Wattage | 10 watts |
| Control Type | detection |
| Color | Grey |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Aluminum, ferrite |
| Contact Material | Iridium |
| Specification Met | Ip65, Rohs |
| Brand Name | Seco-Larm |
| Model | SM-4201-LQ |
| Manufacturer | Seco-Larm |
| UPC | 676544016083 |
| Included Components | Alarm |
| Item Weight | 9.6 ounces (272.16 grams) |
| Part Number | SM-4201-LQ |
| Brand | Seco-Larm |
| Material | Aluminum, ferrite |
Who Should Buy?
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Home Security
Ideal for homeowners wanting reliable security measures for overhead doors to safeguard their property.
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Commercial Use
Great for businesses needing secure access control and monitoring for overhead doors in warehouses or facilities.
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DIY Enthusiasts
Perfect for DIY projects involving home automation or security system installations for customizable solutions.
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Budget Shoppers
Not suitable for users looking for cost-effective solutions as it is priced higher than basic alternatives.
Product Description
Seco-Larm SM-4201-LQ Enforcer Track-Mount Overhead Door Magnetic Contact Switch
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Customer Questions & Answers
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Question:
How to Shop Seco-Larm SM-4201-LQ Enforcer Track-Mount Overhead Online From Ubuy?
Answer: It’s easy to shop Seco-Larm SM-4201-LQ Enforcer Track-Mount Overhead online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Seco-Larm SM-4201-LQ Enforcer Track-Mount Overhead Available to Shop Online in Sierra Leone?
Answer: Yes, at Ubuy Sierra Leone this product is available for you to shop at a reasonable price. The Seco-Larm SM-4201-LQ Enforcer Track-Mount Overhead is not available locally but you can trust us with our express shipping services. -
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How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Seco-Larm Magnetic Switches Editorial Review
Seco-Larm SM-4201-LQ Enforcer Track-Mount Overhead Door Magnetic Contact Switch is a robust solution to monitor garage door activity. Many users have praised its heavy-duty build quality, ensuring long-term durability. Although the installation instructions could be clearer, once users master the mounting process, they appreciate its efficiency and effectiveness. This magnetic contact switch operates automatically, featuring a normally open contact type, making it perfect for reliable detection. A few users experienced flapping issues during vertical mounting, but adjustments in their automation settings resolved this. Overall, it’s an excellent choice for home automation systems, providing peace of mind for garage door security.
Customer Reviews & Ratings
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Pros
- Built with durable materials for longevity
- Easy to install with some patience
- Works perfectly for garage door monitoring
- Good distance detection with minimal false alerts
- Compatible with Home Assistant for automation
Cons
- Installation instructions could be clearer for users
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SLE 842
Order now and get it around Tuesday, November 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.)
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