RSG DH24120FB Electromagnetic Fire Door Holder, Semi-Flush Mount, 24/120V, 20mA, Plated Brass
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Securely holds fire doors open for safe egress and controlled access, reducing wear on door hardware and minimizing false alarms
- Semi-flush mount design provides a low-profile, professional installation for commercial and institutional environments
- Dual-voltage compatibility (24/120V) and low operating current (20mA) for reliable integration with fire alarm and security systems
- Durable plated brass finish resists corrosion and maintains appearance in high-traffic areas
- US-made quality ensures consistent performance and simplified procurement for facilities and security integrators
Quick Specifications
- Product Model
- DH24120FB
- Brand Name
- RSG
- Manufacturer Part Number
- DH24120FB
Explore the details
Product information
DH24120FB
Overview
Keep doors reliably held open during normal operation and automatically released during an alarm event with the RSG DH24120FB electromagnetic fire door holder. Designed for building managers, security integrators and facilities teams, this electromagnetic door holder delivers dependable hold-release performance while reducing wear on door closers and improving occupant flow. The semi-flush mount provides a discreet, professional appearance that blends into corridors and public spaces, while the plated brass construction offers corrosion resistance and long service life. Electrical compatibility is straightforward: the unit supports both 24V and 120V operation and draws only 20mA, making it easy to integrate into existing fire alarm, access control and monitoring systems. As a purpose-built RSG electromagnetic fire door holder, it meets the demands of commercial, healthcare and educational facilities where security, surveillance and life-safety coordination are critical. Specify the DH24120FB for a low-profile, reliable door retention solution—contact your account representative or add to your next project order for fast deployment.
Features
- Securely holds fire doors open for safe egress and controlled access, reducing wear on door hardware and minimizing false alarms
- Semi-flush mount design provides a low-profile, professional installation for commercial and institutional environments
- Dual-voltage compatibility (24/120V) and low operating current (20mA) for reliable integration with fire alarm and security systems
- Durable plated brass finish resists corrosion and maintains appearance in high-traffic areas
- US-made quality ensures consistent performance and simplified procurement for facilities and security integrators
| General Information | |
|---|---|
| Brand Name | RSG |
| Manufacturer Part Number | DH24120FB |
| Miscellaneous | |
| Country of Origin | US |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- DH24120FB
- Manufacturer part:
- DH24120FB
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsRSG DH24120FB Electromagnetic Fire Door Holder, Semi-Flush Mount, 24/120V, 20mA, Plated Brass
DH24120FB