The System Sensor SBBGWL 4×2 white surface-mount back box is a precision-engineered mounting solution designed specifically for fire alarm speaker and notification appliances in commercial and institutional environments. Engineered to provide reliable mounting infrastructure for speaker strobe units, this back box ensures secure installation and proper positioning of critical life safety communication devices.
Ideal for new construction and retrofit applications across commercial facilities including office complexes, educational institutions, healthcare facilities, and industrial environments, the SBBGWL back box creates a robust mounting platform that meets stringent fire alarm system installation standards. Its white finish and standard 4×2 box dimensions provide compatibility with a wide range of System Sensor notification appliances and integration requirements.
Key Features
- Compatible with multiple System Sensor speaker and notification appliance models
- Constructed of durable, fire-resistant thermoplastic material
- White finish for seamless architectural integration
- Designed for surface-mount applications with simple, secure mounting hardware
- Compliant with NFPA 72 National Fire Alarm and Signaling Code requirements
- Supports clean, professional installation in addressable and conventional fire alarm systems
Specifications
- Dimensions: 4″ x 2″ standard electrical box format
- Material: High-impact thermoplastic
- Color: White (RAL 9010)
- Installation Type: Surface mount
- Compatibility: System Sensor notification appliances
Professional installers will appreciate the SBBGWL’s precise engineering, which facilitates straightforward mounting in diverse commercial environments. Whether integrating with fire alarm control panels, retrofit projects, or new construction, this back box provides a reliable foundation for critical life safety communication devices.
Certified to meet UL 268 and UL 464 standards, the System Sensor SBBGWL ensures compliance with the most demanding fire alarm system installation requirements. Recommended for use in applications requiring reliable, code-compliant speaker and notification appliance mounting solutions.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 7 × 6 × 3 in |
| Condition | New |
| Manufacturers | System Sensor |
| Part Type | Speaker |







