| Product Type | Fire Alarm Enclosure |
| Form Factor | Wall Mount |
| Color | Red |
| Enclosure Material | Steel |
| Mounting Type | Surface Mount |
| Power Requirements | Not Applicable (Enclosure Only) |
| Application | Fire and Burglary Alarm Systems |
| Use Case | Residential and Commercial |
BOSCH D8109 Fire Alarm Enclosure, UL Listed, Red

Key Benefits
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- UL listing ensures compliance with recognized safety standards for both fire and burglary systems.
- TAA compliance makes this enclosure suitable for federally funded and regulated projects.
- Manufactured in the USA, supporting quality assurance and faster supply chain logistics.
Product Overview
The BOSCH D8109 Fire Alarm Enclosure provides a secure and compliant housing solution for alarm systems in both residential and commercial applications. Manufactured in the United States, this red enclosure meets rigorous UL standards for fire and burglary alarm equipment, ensuring code-compliant installations. It supports system integrity by protecting sensitive electronics from tampering and environmental exposure.
Built with quality and compliance in mind, the D8109 emphasizes both functionality and durability. It is TAA compliant, making it suitable for government contractors and projects requiring trade agreements compliance. Designed specifically for fire alarm use, its red color serves as a visual alert for system components. This enclosure offers integrators a dependable option backed by Bosch’s reputation in electronic security hardware.
Professionals in the security space will appreciate the proven reliability and standardized construction of the D8109, which aligns with established installation practices. Applicable in new builds or retrofit environments, it fills the critical role of protecting system core components while ensuring that local and national safety regulations are addressed.
Specifications
Product Overview
Physical & Environmental
| External Dimensions | 16.5 in x 12.5 in x 4.5 in (419 mm x 318 mm x 114 mm) |
| Weight | 10.5 lb (4.8 kg) |
| Operating Temperature | 0°C to 49°C (32°F to 120°F) |
| Storage Temperature | -20°C to 55°C (-4°F to 131°F) |
| Operating Humidity | Up to 95% non-condensing |
| Paint Finish | Baked enamel |
| Ventilation | Non-vented |
| Indoor/Outdoor Use | Indoor Only |
Cloud Management & Licensing
| Remote Monitoring Capability | No (Enclosure only) |
| Cloud Licensing Requirements | Not Applicable |
| Integrated Management Interface | No |
Interfaces
| Knockouts Available | Yes |
| Knockout Sizes | 1/2-inch and 3/4-inch combination |
| Cable Management Support | Internal Routing Tabs |
| Tamper Switch Compatibility | Optional |
Compliance & Origin
| UL Listed | Yes (UL 863 & UL 985 listed) |
| TAA Compliant | Yes |
| Country of Origin | United States |
| RoHS Compliant | Yes |
| Security Code Compliance | NFPA 72 & NEC Compliant |
| Certifications | UL, cUL, CE |
Advanced Security Features
| Tamper Detection Support | Yes (with optional switch) |
| Locking Mechanism | Keylocked (included with enclosure) |
| Burglary Compliance | Yes – UL Listed for Burglary Alarm Applications |
| Panel Protection | Yes – Shields Control Panels from Unauthorized Access |