Notifier (DR-C4R) Door, lock & keys. accepts 3 chassis, red.

The Notifier DR-C4R replacement door assembly provides critical housing and security for fire alarm control panel chassis configurations in commercial and institutional fire detection systems. Engineered specifically for 3-chassis panel installations, this red-finished door unit ensures comprehensive protection and secure access for fire alarm technicians and authorized personnel.

Designed with precision manufacturing standards, the DR-C4R door assembly integrates seamlessly with Notifier addressable fire alarm panels commonly deployed in educational facilities, healthcare complexes, office buildings, and industrial environments. The robust construction supports reliable panel enclosure performance while maintaining professional aesthetic standards for critical life safety infrastructure.

Key Features

• Compatible with 3-chassis Notifier fire alarm control panel configurations
• Durable red powder-coated finish meets NFPA 72 aesthetic guidelines
• Integrated lock mechanism prevents unauthorized panel access
• Precision-engineered mounting points ensure secure panel installation
• Includes comprehensive key set for standardized technician access
• Constructed with high-grade steel for long-term reliability

Specifications

• Material: Cold-rolled steel
• Finish: Powder-coated red
• Lock Type: Standard cylinder with tamper-resistant design
• Chassis Compatibility: 3-chassis Notifier panels
• Compliance: UL 698, NFPA 72 installation standards

Fire alarm technicians and facilities managers will appreciate the DR-C4R’s professional-grade construction and seamless integration with existing Notifier panel infrastructure. Ideal for retrofit projects, new installations, and systematic panel replacements across commercial, institutional, and industrial applications.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com