Cornell SN-B48DG Electric Battery Backup and Backup Signage
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
- High-visibility LED edge-lit design ensures the Area of Rescue is quickly located, improving emergency response times
- Reliable AC operation with internal battery backup provides continuous illumination during power outages to support evacuation monitoring and security protocols
- Double-sided construction allows flexible placement in corridors, stairwells, or exterior egress points for maximum coverage
- Low-energy LEDs reduce maintenance and operating costs while delivering consistent brightness for life-safety compliance
- Durable, easy-to-install housing integrates smoothly with building security, surveillance and emergency monitoring systems
Quick Specifications
- Product Model
- SN-B48DG
- Brand Name
- Cornell
- Product Name
- Electric A/C Double Face w/ Battery Backup Edge Lit Area of Rescue
- Product Type
- Battery
Explore the details
Product information
SN-B48DG
Overview
Ensure occupants and first responders can quickly locate refuge points with the Cornell SN-B48DG Electric Battery Backup Area of Rescue Sign. This Cornell Area of Rescue Sign combines bright LED edge-lit illumination with dependable AC operation and an internal battery backup so the refuge point remains visible during power failures. The double-sided design gives you flexible mounting options for corridors, stairwells and exterior egress routes, making it ideal for new construction and retrofit projects.
Designed for facility managers and contractors, the SN-B48DG reduces maintenance and energy costs through efficient LEDs while meeting life-safety visibility requirements. Its robust construction and simple installation make it easy to integrate with your building’s security, surveillance and emergency monitoring systems, helping maintain compliance and occupant safety. Whether you need a visible refuge sign for high-traffic areas or a durable solution for multi-level buildings, this unit delivers consistent performance and reliability.
Specify the Cornell SN-B48DG for your next project—order now or contact us to discuss integration with your security and monitoring infrastructure.
Features
- High-visibility LED edge-lit design ensures the Area of Rescue is quickly located, improving emergency response times
- Reliable AC operation with internal battery backup provides continuous illumination during power outages to support evacuation monitoring and security protocols
- Double-sided construction allows flexible placement in corridors, stairwells, or exterior egress points for maximum coverage
- Low-energy LEDs reduce maintenance and operating costs while delivering consistent brightness for life-safety compliance
- Durable, easy-to-install housing integrates smoothly with building security, surveillance and emergency monitoring systems
| General Information | |
|---|---|
| Brand Name | Cornell |
| Manufacturer | Cornell Communications |
| Product Name | Electric A/C Double Face w/ Battery Backup Edge Lit Area of Rescue |
| Product Type | Battery |
| Product Model | SN-B48DG |
| Manufacturer Part Number | SN-B48DG |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- SN-B48DG
- Manufacturer part:
- SN-B48DG
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 exclusionsCornell SN-B48DG Electric Battery Backup and Backup Signage
SN-B48DG