Schlage PS904 900-4R LGR 4A Power Supply
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
- Delivers reliable low-voltage power to access control hardware, minimizing downtime and ensuring continuous security operation
- Regulated 4A output provides stable performance for door locks, card readers and other peripheral devices
- Designed for seamless integration with Schlage and third-party access control systems to simplify installation and maintenance
- Rugged design and proven manufacturing (MFR P/N PS904 900-4R LGR) for dependable field performance in commercial environments
- Supports security, surveillance and monitoring applications where consistent power and uptime are critical
Quick Specifications
- Product Model
- PS904 900-4R LGR
- Sector
- Access Control
- Brand Name
- Schlage
- Manufacturer Part Number
- PS904 900-4R LGR
Explore the details
Product information
PS904 900-4R LGR
Overview
Ensure uninterrupted operation of your access control and security infrastructure with the Schlage PS904 900-4R LGR 4A Power Supply. Built specifically for access control applications, this compact power supply delivers a regulated 4A output to reliably power door locks, card readers, strike mechanisms and other low-voltage devices. The PS904 (manufacturer part number PS904 900-4R LGR) is engineered to provide stable voltage under varying loads, reducing nuisance resets and protecting sensitive electronics used in surveillance and monitoring systems.
As a Schlage power supply, it integrates easily into existing security systems and offers installers a straightforward solution for improving system uptime. Its robust construction and proven performance make it suitable for commercial buildings, multi-tenant facilities and critical infrastructure where continuous access control is mandatory. Originating from Mexico (MX), the unit meets the expectations of professional security deployments. Upgrade your power backbone with a reliable Schlage solution—perfect for powering access control panels, peripheral devices, and supporting your overall security and surveillance strategy. Contact your vendor to specify the PS904 for your next installation.
Features
- Delivers reliable low-voltage power to access control hardware, minimizing downtime and ensuring continuous security operation
- Regulated 4A output provides stable performance for door locks, card readers and other peripheral devices
- Designed for seamless integration with Schlage and third-party access control systems to simplify installation and maintenance
- Rugged design and proven manufacturing (MFR P/N PS904 900-4R LGR) for dependable field performance in commercial environments
- Supports security, surveillance and monitoring applications where consistent power and uptime are critical
| General Information | |
|---|---|
| Sector | Access Control |
| Brand Name | Schlage |
| Manufacturer Part Number | PS904 900-4R LGR |
| Miscellaneous | |
| Country of Origin | MX |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- PS904-900-4R-LGR
- Manufacturer part:
- PS904 900-4R LGR
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 exclusionsSchlage PS904 900-4R LGR 4A Power Supply
PS904 900-4R LGR