The Alpha SN-B42SR Area of Refuge Sign is an essential safety feature designed to ensure visibility in emergency situations. This electric, single-sided sign utilizes incandescent lighting and photoluminescent technology, providing extended illumination even during power outages. With multiple mounting options and compliance with safety codes, this sign is perfect for any building needing clear emergency signage.
Alpha SN-B42SR Area of Refuge Sign Features
- Electric Sign: Operates on 120VAC or 277VAC input, ensuring consistent illumination for emergency identification.
- Photoluminescent Technology: Glows for a full hour after 30 minutes of exposure to ambient light, enhancing visibility during emergencies.
- Battery Backup: Includes a rechargeable battery to maintain functionality even in power outages, ensuring safety at all times.
- Versatile Mounting Options: Can be installed on ceilings or walls (top, back, or side), providing flexibility for various building layouts.
- Compliance: Meets NFPA Life Safety Code 101 and all national building codes, ensuring reliability and legality.
- Directional Arrows: Features ‘pop-out’ arrows to guide individuals towards safety effectively.
Detailed Specifications for Alpha SN-B42SR
| Product Type | Area of Refuge Sign |
| Model | SN-B42SR |
| Type | Electric, Incandescent |
| Input Voltage | 120VAC or 277VAC |
| Sign Color | Red with Reflex Blue Lettering |
| Illumination Type | Single Sided |
| Battery Type | Rechargeable |
| Mounting Options | Ceiling (top), Wall (back or side) |
| Compliance | NFPA Life Safety Code 101 |
| Glow Duration | 1 hour after 30 minutes of light exposure |



















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