Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder; Holding force 33-lb (15kg); For Use with Door Closers to Control the Release and Closing of Residential, Commercial and Public Area Doors

Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder; Holding force 33-lb (15kg); For Use with Door Closers to Control the Release and Closing of Residential, Commercial and Public Area Doors

Q: Do you sell replacement key fobs for the secolarm dh171sq?

There are no “keyfobs” with or for this product.

Q: Will these mount to a single gang electrical box?

Yes. It will fit to single-gang box.

Product ID: 530120445

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Details

Brand
Seco-Larm
Item Weight
496 Grams
Installation Type
Screw-In
Recommended Uses For Product
For use with
Specification Met
UL

⚡Tri-voltage compatibility

🧲33-lb electromagnetic hold

🛠️Flush-mount sleek design

Frequently Bought Together

Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder; Holding Force 33-lb (15kg); for Use with Door Closers to Control The Release and Closing of Residential, Commercial and Public Area Doors

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Seco-Larm DH-151SQ Magnetic Door Holder, Surface-Mount, Adjustable Armature Plate, 33-lb Holding Force, Cast Aluminum Faceplate, Built-in Voltage Spike Suppressor, Low Profile Design

Description

🧲 Hold the door, hold the moment — control with confidence!

FAIL SAFE RELEASE - No residual magnetism means effortless door release every time.
POWERFUL 33 LB HOLD - Secure your doors with a magnetic grip that won’t quit.
FLUSH MOUNT ELEGANCE - Discreet installation that blends into any professional space.
UNIVERSAL VOLTAGE FLEX - Works seamlessly on 12/24 VAC/VDC and 120VAC systems.
BUILT IN SPIKE PROTECTION - Safeguards your system from voltage surges for lasting reliability.

The Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder delivers a robust 33-pound electromagnetic holding force, compatible with multiple voltages (12/24 VAC/VDC, 120VAC) for versatile installation. Designed for flush-mounting, it offers a sleek, low-profile look with fail-safe operation and built-in voltage spike suppression. Ideal for professional environments, it pairs exclusively with UL-listed Seco-Larm door closers to provide reliable, remote-controlled door release and closing.

Specifications

UPC	676544017493
Manufacturer	Seco-Larm
Country of Origin	USA
Item model number	DH-171SQ
Package Dimensions	20.5 x 13 x 8.41 cm; 496 g
ASIN	B01M5EHW8U

Have a Question? See What Others Asked

Do you sell replacement key fobs for the secolarm dh171sq?

Do you have to have power run to operate this door stop?

it can be used without power ?

Will these mount to a single gang electrical box?

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