Best Electromagnetic Fire Door Holder Options for Safety and Access
Electromagnetic fire door holders are essential components for modern fire safety systems, enabling doors to stay open during normal use and securely release during a fire event. The following selections come from trusted brands and offer a range of mounting styles, holding forces, and installation options. This guide highlights five standout models, their key features, and how to choose the best fit for your building needs.
Summary of chosen products:
| Product | Brand | Mounting | Holding Force | Notes |
|---|---|---|---|---|
| Edwards 1508-AQN5 | Edwards-Signaling | Surface Wall | 25 Lbf (111 N) | Die-cast construction, powder finish |
| Seco-Larm DH-171SQ | Seco-Larm | Flush-Mount | 33 lb (15 kg) | Hard wired, no residual magnetism |
| Edwards 1504-AQN5 | Edwards-Signaling | Flush Wall | 25 Lbf (111 N) | Die-cast, powder finish |
| Seco-Larm DH-151SQ | Seco-Larm | Surface-Mount | 33 lb (15 kg) | Failsafe operation, easy release |
| Rixson 998-689 | Rixson | Wall Mount | – | Concealed wiring, aluminum finish |
Across these options, you’ll find choices that emphasize rugged construction, easy mounting, and reliable release when needed. Use this overview to compare mounting styles, holding power, and installation considerations before selecting a model for your building’s safety plan.
Edwards Signaling 1508-AQN5 Electromagnetic Door Holder Surface Wall Mount
The 1508-AQN5 model from Edwards-Signaling is a surface-mounted electromagnetic door holder designed for easy installation on a wall. Its 25 Lbf (111 N) nominal holding force provides a balanced solution for doors in moderate traffic environments. The die-cast metal construction and baked polyester powder paint finish contribute to durability in commercial settings. This unit is suitable for doors that require quick release and dependable holding during normal operation, with straightforward maintenance and replacement options.
Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder
Seco-Larm’s DH-171SQ is a flush-mount option noted for its clean appearance and compatibility with Seco-Larm door closers. It provides a robust 33-pound (15 kg) holding force and is designed for fail-safe operation with no residual magnetism, enabling reliable release when power is removed or a fire event occurs. This model is suitable for high-traffic areas where a discreet installation is preferred, while still delivering strong protection against unintended door movement during emergencies.
Edwards Signaling 1504-AQN5 Electromagnetic Door Holder Flush Wall Mount
The 1504-AQN5 from Edwards-Signaling is a flush-wall mount variant with a similar 25 Lbf (111 N) holding force. Its flush design helps integrate with doors in tighter hallways or areas where wall space is limited. Like other Edwards models, it benefits from solid die-cast construction and a durable powder-coated finish, making it a practical option for office corridors and commercial interiors seeking minimalistic hardware without sacrificing reliability.
Seco-Larm DH-151SQ Magnetic Door Holder
The DH-151SQ from Seco-Larm is a surface-mount electromagnetic door holder offering a 33-pound (15 kg) holding force. Its design ensures no residual magnetism for easy door release and combined with fail-safe operation, it is a robust choice for areas that require visible hardware with straightforward wiring and reliable performance. This model pairs well with Seco-Larm door closers for coordinated access control and door management in workplaces and public facilities.
Rixson 998-689 Electromagnetic Door Holder
The Rixson 998-689 is a wall-mounted electromagnetic door holder crafted for durability and a clean look in professional environments. It focuses on concealed wiring to maintain a streamlined appearance while delivering dependable actuation and release. This option is ideal for design-conscious installations where aesthetics matter alongside safety and reliability in controlled door management scenarios.
Edwards Signaling 1509-AQN5 Flush Wall Mount
The 1509-AQN5 from Edwards-Signaling offers a flush-wall mount with Edwards’ trusted engineering pedigree. While primarily aligned with home and office use, its inclusion in this lineup provides a compact, reliable option for doors where the wall is the preferred mounting surface and a subtle hardware profile is desired. The unit emphasizes durable construction and dependable performance consistent with Edwards’ safety-focused products.
Edwards Signaling 1505-AQN5 Electromagnetic Door Holder Flush Wall Mount
The 1505-AQN5 provides another flush-mount option from Edwards-Signaling, emphasizing a compact footprint and compatibility with security-focused installations. Its design supports secure door release with reliable actuation and a finish suitable for modern interiors. This model suits spaces where discreet hardware is preferred without compromising safety performance.
Buying Guide: Key Considerations for Electromagnetic Door Holders
- Holding force: Typical ranges span from about 25 to 33 pounds (111–147 N). Choose according to door weight, traffic, and local fire code requirements. Heavier doors may need higher force or a paired closer.
- Mounting style: Surface-mount, flush-wall, and concealed-wiring options affect aesthetics and installation complexity. Flush or concealed options are better for high-traffic corridors and modern interiors.
- Power and wiring: Check whether the device is wired to a building’s fire alarm control panel or a dedicated power supply. Ensure compatibility with fail-safe operation and your building’s safety plan.
- Fail-safe behavior: In a power loss or fire event, the holder should release to allow door closure. Confirm that the product provides reliable release without residual magnetism when required.
- Durability and finish: Die-cast construction and powder-coated finishes resist wear in commercial environments. Consider the climate and potential corrosion in outdoor or humid spaces.
- Compatibility: If you already use a specific brand of door closers or access control, verify compatibility, mounting dimensions, and electrical requirements to simplify installation.
- Maintenance: Look for models with straightforward replacement parts and clear service guidelines to minimize downtime and upkeep costs.
- Code compliance: Ensure selected models meet local fire and life-safety codes, including compatibility with the building’s fire alarm and suppression systems.
- Aesthetics and placement: For visible installations, balance performance with interior design, ensuring the device does not impede door operation or safety signage.