The Siemens WPSBBS-W is a weatherproof back box designed to protect fire alarm and notification devices in outdoor applications. Its durable construction shields wiring and connections from rain, dust, and other environmental elements, ensuring consistent system performance and long-term reliability.
Durable White Weatherproof Construction
The Siemens WPSBBS-W features high-quality materials engineered for exterior use. Consequently, it withstands harsh conditions, including moisture, dust, and physical stress. In addition, its white finish blends seamlessly with building exteriors, providing both protection and aesthetic integration.
Compatible with Outdoor Alarm Devices
This weatherproof back box supports a range of outdoor fire alarm devices, including horns, strobes, and speaker-strobes. Therefore, it ensures secure mounting, proper alignment, and optimal performance of connected devices. Moreover, it helps maintain compliance with fire safety codes for exterior installations.
Easy Installation and Flexible Mounting
The WPSBBS-W allows installers to mount the back box quickly on walls or other exterior surfaces. Its design simplifies wiring and device attachment, reducing installation time. Additionally, it supports both new installations and retrofit projects, making it a versatile solution for a wide range of facilities.
Applications for Siemens WPSBBS-W
The WPSBBS-W is ideal for:
- Commercial outdoor areas
- Industrial and manufacturing sites
- Parking garages and open spaces
- Schools and campuses
- Government and municipal buildings
Reliable Outdoor Protection
The Siemens WPSBBS-W White Weatherproof Back Box combines durability, weather resistance, and easy installation. Overall, it ensures that fire alarm and notification devices maintain reliable operation outdoors, improving system longevity and occupant safety.



