The Notifier TR-D4 “d” size trim ring is a precision-engineered mounting accessory designed specifically for CAB-3 and CAB-4 series fire alarm communication apparatus. This critical component provides a professional finishing solution for semi-flush and surface-mounted fire alarm devices in commercial, institutional, and industrial environments where aesthetic appearance and precise equipment integration are paramount.
Engineered with professional fire alarm systems in mind, the TR-D4 trim ring facilitates seamless installation and mounting of notification appliances and detection devices. Its black finish ensures visual consistency and architectural compatibility across diverse building environments, from healthcare facilities and educational campuses to manufacturing plants and high-rise commercial complexes.
Key Features
- Compatible with Notifier CAB-3 and CAB-4 series communication equipment
- Precision-manufactured black trim ring for “d” size mounting configurations
- Constructed from high-grade, fire-resistant materials meeting stringent UL performance standards
- Designed for consistent semi-flush and surface mounting applications
- Supports seamless integration with addressable fire alarm notification systems
- Meets NFPA 72 requirements for fire alarm system component compatibility
Specifications
- Material: High-durability engineered polymer
- Color: Black (RAL 9005)
- Mounting Type: Semi-flush and surface mount
- Compatibility: Notifier CAB-3 and CAB-4 series devices
- Certifications: UL Listed, CSFM Approved
Fire alarm professionals understand that every component plays a critical role in comprehensive life safety systems. The Notifier TR-D4 trim ring represents a precision solution for installers seeking reliable, standards-compliant mounting hardware for commercial fire detection and notification equipment. Its robust design ensures consistent performance across various environmental conditions and architectural requirements.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3.8 lbs |
|---|---|
| Dimensions | 57.25 × 3.25 × 3.25 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Replacement Part |







