The Notifier DR-A4 Door, Lock & Keys assembly is a critical replacement component designed for professional fire alarm system infrastructure, specifically engineered for comprehensive panel enclosure security and access management. Precision-manufactured to integrate seamlessly with Notifier addressable fire alarm control panels, this door and lock mechanism provides robust physical protection for critical life safety system components in commercial and institutional environments.
Engineered for reliability in high-stakes fire detection and notification systems, the DR-A4 ensures controlled access to fire alarm control panels while maintaining rigorous security standards. Fire alarm technicians and facility managers will appreciate its robust design, which prevents unauthorized panel modifications while allowing authorized personnel efficient system maintenance and configuration access.
Key Features
- Compatible with single-chassis Notifier fire alarm control panel configurations
- Precision-machined metallic construction with tamper-resistant locking mechanism
- Meets NFPA 72 National Fire Alarm and Signaling Code requirements for equipment enclosure security
- Includes matching keys for standardized panel access protocol
- Designed for consistent performance in commercial, institutional, and industrial fire alarm applications
- UL Listed component supporting comprehensive system integrity and compliance
Specifications
- Manufacturer: Notifier
- Part Number: DR-A4
- Condition: New OEM replacement part
- Material: Durable metallic alloy
- Compliance: NFPA 72, UL Listed
Typical installation contexts include commercial office complexes, healthcare facilities, educational institutions, manufacturing plants, and any environment requiring rigorous fire alarm system protection and controlled access to critical monitoring equipment. Fire alarm contractors will find the DR-A4 an essential replacement component for maintaining system security and operational integrity.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 15 lbs |
|---|---|
| Dimensions | 28 × 25 × 3 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Replacement Part |
