SecoLarm DH151SQ Magnetic Door Holder, Surfacemount, Adjustable Armature Plate, 33lb Holding Force, Cast Aluminum Faceplate, Builtin Voltage Spike Suppressor, Low Profile Design The UL Listed SECOLARM Magnetic Door Holders are designed for virtually any remote door release applications, whether residential or commercial. Failsafe operation, trivolt coils, and adjustable armature plate allows for easy and flexible installation. Key Features: For use with door closers to control the release and closing of residential, commercial, and public area doors Adjustable armature plate reduces installation time and adjusts to door alignment changes Low profile design Holding force: 33lb (15kg) 3 voltages: 12/24 VAC/VDC, and 120VAC Cast aluminum faceplate No residual magnetism for easy release Builtin voltage spike suppressor Use with SECOLARM door closers SDC121S, SDC131SQ, SDC101SGQ, or SDC101SBAQ Specifications: Holding Force: 33lb (15kg) Installation: Surfacemount Operating Voltage: 12/24 VAC/VDC, 120VAC Magnet Box Weight: 2.02 pounds Door Armature Weight: 0.50 pounds Electromagnet Dimensions: 2.75 x 4.58 x 2.99 inches Armature Dimensions: 2.55 x 2.55 x 1.57 inches
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.

