Break Glass Emergency Exit Button – LIHTNE bR1 | 75x40mm
Break Glass Emergency Exit Button – LIHTNE bR1 | 75x40mm
LIHTNE Break Glass Emergency Exit Button
Keep your facility prepared for any situation with the LIHTNE Break Glass Emergency Exit Button (Model: bR1). Designed for access control systems and alarm panels, this compact break-glass unit provides a fast, reliable manual override — simply break the transparent glass surface to trigger the connected alarm or release mechanism instantly.
Key Features
- Compact & Precise Sizing: Measures 75 × 40 × 1.5 mm, fitting neatly into standard wall-mount enclosures and control panels.
- Film-Coated Transparent Glass: The surface is coated with a protective film to contain glass fragments upon activation, promoting safer operation.
- Clear Visual Indicator: Transparent housing makes it immediately obvious when the button has been activated, simplifying post-incident inspection.
- Universal Compatibility: Suitable for use with most standard fire alarm, access control, and security exit systems.
- Durable Construction: Built to last in commercial, industrial, and residential environments.
Specifications
| Brand | LIHTNE |
| Model | bR1 |
| Item Type | Exit Button / Break Glass Unit |
| Dimensions | 75 × 40 × 1.5 mm |
| Glass Surface | Transparent, film-coated |
Ideal Applications
- Commercial office buildings & warehouses
- Schools, hospitals & public facilities
- Residential security systems
- Industrial access control installations
For general guidance on fire safety equipment standards and best practices, visit the U.S. Consumer Product Safety Commission – Fire Safety.
Frequently Asked Questions
Q: What is a break glass emergency exit button used for?
A: A break glass emergency exit button is a manual override device used in access control and alarm systems. When the glass is broken, it triggers a connected alarm or unlocks an emergency exit door, allowing for rapid response in urgent situations.
Q: What are the dimensions of the LIHTNE bR1 break glass unit?
A: The LIHTNE bR1 measures 75 × 40 × 1.5 mm, making it compact enough to mount on most standard wall plates and enclosures used in commercial and residential security systems.
Q: Is the glass surface safe to break?
A: Yes. The transparent glass surface of the bR1 is coated with a protective film that helps contain fragments when the glass is broken, reducing the risk of injury during activation.
Q: Is this button compatible with my existing alarm system?
A: The LIHTNE bR1 break glass exit button is designed for universal compatibility with most standard fire alarm, access control, and security exit systems. We recommend verifying your system's specifications before installation.