SDC 632RFA Amp Power Supply with UR-2A Door Module
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Key Features
- Delivers stable, filtered DC power for reliable door lock and access control operation, reducing false alarms and downtime
- Field-selectable 12V/24V output and 2A secondary capacity for flexible deployment across different locking devices
- Integrated battery charger and battery-backup with low-battery disconnect to keep systems online during outages
- Emergency release input and isolated charging circuit for fire/life-safety integration and uninterrupted auxiliary power
- Heavy-gauge cabinet sized for multi-door installations and additional modules, simplifying wiring and on-site expansion
Quick Specifications
- Product Model
- 632RFA
- Sector
- Access Control
- Brand Name
- Security Door Controls
- Product Name
- 632RFA Power Supply
Explore the details
Product information
632RFA
Overview
Provide dependable, code-aware power for your access control and security systems with the Security Door Controls SDC 632RFA power supply. Designed for commercial access control, this filtered and regulated unit delivers field-selectable 12V or 24V DC with a full 2A secondary output, ensuring clean, stable power to electric locks, strike assemblies and monitoring devices. Built-in PTC-protected battery charging (13.5V/27V), low-battery disconnect and isolated charging maintain system integrity and prolong battery life during outages. The SDC 632RFA includes an emergency release input for seamless fire/life-safety integration and LED status indicators for quick troubleshooting. Housed in a heavy-gauge 16"W x 14"H x 6.5"D enclosure with room for multiple 8Ah batteries and expansion modules, it’s ideal for multi-door systems, surveillance integration and centralized monitoring closets. UL-listed and suitable for 120/230VAC input environments, this power supply simplifies installations while improving uptime for security, access control and monitoring applications. Specify the SDC 632RFA for robust, scalable power—contact sales or add to your next security project.
Features
- Delivers stable, filtered DC power for reliable door lock and access control operation, reducing false alarms and downtime
- Field-selectable 12V/24V output and 2A secondary capacity for flexible deployment across different locking devices
- Integrated battery charger and battery-backup with low-battery disconnect to keep systems online during outages
- Emergency release input and isolated charging circuit for fire/life-safety integration and uninterrupted auxiliary power
- Heavy-gauge cabinet sized for multi-door installations and additional modules, simplifying wiring and on-site expansion
| General Information | |
|---|---|
| Sector | Access Control |
| Brand Name | Security Door Controls |
| Manufacturer | Security Door Controls |
| Product Name | 632RFA Power Supply |
| Product Type | Power Supply |
| Product Model | 632RFA |
| Country of Origin | US |
| Manufacturer Part Number | 632RFA |
| Technical Information | |
| Output Voltage | 12V DC, 24V DC |
| Physical Characteristics | |
| Color | Green, Red |
| Depth | 6.50" |
| Width | 16.00" |
| Height | 14.00" |
| Power Description | |
| Input Voltage | 120V AC, 230V AC |
| Output Current | 2.0000A |
| Warranty | |
| Limited Warranty | 5-Year |
| Miscellaneous | |
| Features | LED Indicator |
| Compatibility | Compatible Devices: Locking Devices Access Controls Station Controls Consoles for Remote Control Fire/life Safety System |
| Environmentally Friendly | Yes |
| Environmental Certification | UL Listed |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 632RFA
- Manufacturer part:
- 632RFA
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 exclusionsSDC 632RFA Amp Power Supply with UR-2A Door Module
632RFA