0 ratings
Item #:
104784664
Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder; Holding force 33-lb (15kg); Hard Wired Electric Operation
Item #:
104784664
€ 70
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 Wednesday, August 12
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
For use with door closers to control the release and closing of residential, commercial, and public area doors
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Flush-Mount Design
The sleek flush-mount design ensures minimal visibility, enhancing aesthetics while maintaining functionality. Perfect for modern spaces that require discreet hardware without sacrificing performance.
Strong Holding Force
With a powerful 33-lb (15kg) holding force, this magnetic door holder effectively secures doors in place, providing reliable operation and peace of mind compared to weaker alternatives on the market.
Hard Wired Operation
The hard-wired electrical operation eliminates the need for batteries, ensuring consistent performance and reduced maintenance hassle, making it a more reliable choice for commercial and residential applications.
Product Details
| Brand Name | Seco-Larm |
| Unit Count | 1.0 Count |
| UPC | 676544017493 |
| Manufacturer | Seco-Larm |
| Model Number | DH-171SQ |
| Manufacturer Part Number | DH-171SQ |
| Included Components | 1x Door holder, 1x Armature, 2x Jumpers (1x pre-installed), 2x M5x15 Machine screws, 2x #10x1 1 /4"Wood screws, 4x M4x8 Machine screws, 2x M3x10 Machine screws, 1x Back box, 1x 1"Extension bar, 1x Extension bar wrench |
| Installation Type | Flush-mount |
| Recommended Uses For Product | For use with door closers to control the release and closing of residential, commercial, and public area doors |
| Specification Met | UL |
| Item Dimensions L x W x H | 2.76"L x 2.88"W x 2.76"H (7 x 7.3 x 7 cm) |
| Item Weight | 496 Grams |
| Size | Pack of 1 |
| Material Type | Aluminum |
| Exterior Finish | Aluminum |
| Color | Silver |
| Material | Aluminum |
| Brand | Seco-Larm |
| Product Dimensions (L x W x H) | 2.76"L x 2.88"W x 2.76"H (7 x 7.3 x 7 cm) |
Who Should Buy?
-
Commercial Spaces
Ideal for offices and retail environments requiring controlled access and automatic door holding functionality.
-
Security Systems
Perfect addition to alarm systems, ensuring doors remain secured while allowing authorized entry with ease.
-
Access Control
Beneficial for facilities needing automated door management, enhancing energy efficiency and user convenience.
-
Home Use
Not suitable for residential installations where versatility and portability of door solutions are preferred.
Product Description
Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder; Holding force 33-lb (15kg); Hard Wired Electric Operation
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the holding force of the Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder?
Answer: The Seco-Larm DH-171SQ offers a robust holding force of 33 pounds (15 kg). This strong holding ability ensures that doors remain securely held open when necessary, allowing for smooth access and movement within your space. It's particularly useful in locations where frequent access is vital, like healthcare facilities, retail spaces, or residential entrances. This product is designed to work seamlessly with door closers, ensuring that once you release the door, it closes smoothly and efficiently. -
Question:
How does the Seco-Larm DH-171SQ work with door closers?
Answer: The Seco-Larm DH-171SQ is engineered to work in conjunction with door closers, allowing for a controlled release and closure of doors. When engaged, this magnetic holder keeps the door open by utilizing a magnetic force that can be released by simply pushing the door. This functionality is ideal for high-traffic areas where keeping a door open temporarily simplifies movement, reducing the chances of accidental slamming or door damage. -
Question:
Where can I install the Seco-Larm DH-171SQ Magnetic Door Holder?
Answer: You can install the Seco-Larm DH-171SQ in various settings, including commercial buildings, schools, offices, or even residential homes. Its flush-mount design allows for discreet installation, making it suitable for locations where aesthetics are important. Consider areas like conference rooms needing temporary open doors for presentations or emergency exits that should remain open during peak usage times. This versatility enhances its practicality across different environments. -
Question:
Is the Seco-Larm DH-171SQ suitable for heavy doors?
Answer: Yes, the Seco-Larm DH-171SQ is an excellent solution for heavy doors, thanks to its 33-lb (15kg) holding force. It's specifically designed to accommodate a variety of door weights, including heavier commercial doors. This reliability ensures that the magnetic door holder can effectively maintain door position without risk of failure, making it a perfect choice for restaurants, warehouses, or any place using robust doors. -
Question:
What materials is the Seco-Larm DH-171SQ made from?
Answer: The Seco-Larm DH-171SQ is made with high-quality materials designed for durability and longevity. The magnetic component ensures a strong hold, while its casing is typically constructed from robust metal that resists wear, ensuring that it withstands daily usage. The careful choice of materials guarantees that it functions effectively in various environments, from bustling public spaces to serene residential settings. -
Question:
Can the Seco-Larm DH-171SQ be used outdoors?
Answer: While the Seco-Larm DH-171SQ is primarily designed for indoor use, it can be used in protected outdoor areas as long as it's shielded from harsh weather conditions. Its durable build can withstand minor moisture; however, prolonged exposure to rain or extreme temperatures may affect performance. If you’re considering it for outdoor applications, look for overhangs or shelters to ensure its longevity. -
Question:
How to install the Seco-Larm DH-171SQ properly?
Answer: To install the Seco-Larm DH-171SQ, it is crucial to follow the provided installation guide closely, ensuring you mount both the holder and the magnetic component securely at appropriate heights. Start by marking the positions through the mounting holes for drilling; make sure they align with the door closer. Using screws that come with the product, you can secure it properly to avoid any instability. This careful mounting guarantees optimal performance and safety. -
Question:
What are the benefits of using a magnetic door holder like the Seco-Larm DH-171SQ?
Answer: Using a magnetic door holder such as the Seco-Larm DH-171SQ provides numerous benefits, including the ability to hold doors open securely with minimal disruption. This is especially beneficial in busy areas, enabling easy passage for people, carts, or wheelchairs. Furthermore, since the magnetic holder works in conjunction with door closers, it aids compliance with safety regulations by ensuring that doors close properly when no longer needed to remain open. -
Question:
Does the Seco-Larm DH-171SQ require any special maintenance?
Answer: The Seco-Larm DH-171SQ is designed to be low-maintenance, requiring minimal upkeep to function effectively. Regularly check the mounting screws to ensure they remain tight, and inspect the magnetic components for dust or debris that could impede performance. In most cases, a simple wipe-down will keep the unit in great working condition. This minimal maintenance makes it a hassle-free choice for most users. -
Question:
Where can I buy the Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder in Ireland?
Answer: You can conveniently purchase the Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder from Ubuy, your go-to online platform for a wide range of products. Ubuy offers a user-friendly browsing experience, ensuring you find the right installation solutions for your needs. Enjoy easy access from the comfort of your home, and consider exploring additional related products that might enhance your purchase.
Seco-Larm Door Stops DH-171SQ Editorial Review
**** The magnetic door holder has garnered positive feedback from customers who have integrated it into their home automation systems. Users appreciate the seamless functionality of the device, highlighting that it effectively holds doors open and automatically closes them when power is cut off. This makes it an excellent solution for heavy doors, such as the steel cage door mentioned in one review. Customers reported that the installation process was straightforward, and most experienced no difficulties in replacing older units. Some users specifically noted that operating the magnetic door holder at an angle could yield better locking performance. While a few customers encountered minor compatibility issues stemming from misunderstanding the electrical requirements, this has not overshadowed the overall satisfaction with the product. There is a mention of a limited selection for this voltage, which some find high in price, but the reliability and ease of use seem to outweigh these concerns. Overall, the magnetic door holder is well-received for its practicality and performance, making it a worthwhile investment for those looking to improve their home or gate automation. **
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
- Seamless integration with home automation systems.
- Effectively holds heavy doors open and closes automatically when powered down.
- Straightforward installation process.
Cons
- Limited options available for specific voltage needs.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 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.
€ 70
Order now and get it around Wednesday, August 12
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
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.