The Bosch D344-RL Remote Indicator Kit provides critical visual annunciation for fire alarm systems in complex commercial and institutional environments. Designed for professional fire alarm technicians and integrators, this relay module enables remote indication of alarm, trouble, or supervisory conditions across multiple zones and control panels.
Engineered for seamless integration with addressable fire alarm networks, the D344-RL delivers reliable signal transmission and status reporting in high-stakes environments such as hospitals, educational facilities, multi-tenant office complexes, and mission-critical infrastructure. Its compact design allows for flexible mounting within electrical enclosures, control panels, and auxiliary monitoring stations.
Key Features
- Compatible with Bosch fire alarm control panels and addressable systems
- Supports supervised circuit monitoring with configurable relay outputs
- Low-voltage operation optimized for standard fire alarm power supplies
- UL Listed and compliant with NFPA 72 fire alarm installation standards
- Ruggedized electronic design for consistent performance in demanding environments
- Flexible mounting options for panel-mount and remote installation configurations
Technical Specifications
- Operating Voltage: 24V DC nominal
- Maximum Switching Current: 1A @ 30V DC
- Contact Configuration: Form C (SPDT) relay
- Temperature Range: 32°F to 120°F (0°C to 49°C)
- Relative Humidity: 93% non-condensing
Professional fire alarm installers will appreciate the D344-RL’s robust design for critical signaling applications. Typical deployment scenarios include connecting to building management systems, triggering HVAC shutdown sequences, interfacing with security access controls, and providing remote visual indication of alarm states across distributed monitoring locations.
Compliance with UL 268 (smoke detectors), UL 464 (audible signals), and NFPA 72 (National Fire Alarm and Signaling Code) ensures the D344-RL meets the most stringent safety and performance requirements for commercial fire detection infrastructure.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 6 × 4 × 2 in |
| Condition | New |
| Manufacturers | Bosch |
| Part Type | Relay Module |
