The Notifier DR-D4B Blank Door represents a precision-engineered replacement component designed specifically for fire alarm control panel cabinets in commercial and institutional settings. Engineered for seamless integration with Notifier’s comprehensive panel systems, this black-finished door provides critical protection and aesthetic uniformity for four-chassis fire alarm configurations.
Constructed with professional-grade materials, the DR-D4B offers fire alarm technicians a reliable solution for panel enclosure replacement, ensuring complete environmental sealing and maintaining the integrity of mission-critical fire detection infrastructure. Its design accommodates standard 4-chassis panel layouts commonly found in commercial facilities such as office complexes, healthcare facilities, educational institutions, and industrial environments.
Key Features
- Compatible with Notifier four-chassis fire alarm control panel configurations
- Black powder-coated finish for durability and professional appearance
- Integrated locking mechanism with included keys for secure access control
- Precision-engineered to meet NFPA 72 installation standards
- Designed for retrofit and replacement applications in addressable fire alarm systems
- Corrosion-resistant construction ensuring long-term performance
Specifications
- Material: Cold-rolled steel with powder coating
- Color: Black
- Mounting: Direct replacement for standard Notifier panel enclosures
- Compliance: UL Listed, meets NFPA 72 requirements
Fire alarm professionals will appreciate the DR-D4B’s robust design, which maintains the highest standards of panel protection while offering straightforward installation. Whether upgrading existing systems or performing routine maintenance, this replacement door ensures continued reliability in critical life safety infrastructure.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 21 lbs |
|---|---|
| Dimensions | 20 × 15 × 3.5 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Replacement Part |
