The Gentex GHSLF177R low frequency horn/strobe provides comprehensive emergency notification for commercial and institutional fire alarm systems. Engineered for high-performance audible and visual signaling, this wall-mounted device integrates advanced notification technologies suitable for complex fire detection environments. Designed to meet stringent NFPA 72 and UL standards, the unit delivers critical life safety communication in challenging acoustic spaces where traditional alarm devices may prove inadequate.
Optimized for integration with modern addressable fire alarm control panels, the GHSLF177R delivers synchronized temporal notification patterns that comply with contemporary emergency communication protocols. Its low-frequency acoustic output ensures superior sound penetration through noise-intensive environments like industrial facilities, manufacturing plants, warehouses, and large open commercial spaces where standard horn frequencies might be attenuated or obscured.
Key Features
- Fixed 177 candela strobe output with wide-angle visual coverage
- Temporal 3 and Temporal 4 sounder capabilities for precise notification sequencing
- Low-frequency horn design optimized for acoustic performance in challenging environments
- UL 464 and UL 1971 listed for comprehensive safety system compliance
- Red faceplate with plain/unlettered design for versatile architectural integration
- Wall-mount configuration supporting standard electrical back boxes
Specifications
- Mounting: Surface wall mount
- Color: Red faceplate
- Candela Rating: Fixed 177 cd
- Notification Patterns: Temporal 3, Temporal 4
- Compliance: NFPA 72, UL 268, UL 464, UL 1971
Typical installation contexts include commercial office complexes, educational facilities, healthcare institutions, manufacturing environments, and mission-critical infrastructure where reliable emergency notification is paramount. Compatible with most addressable and conventional fire alarm control panels, the GHSLF177R represents a robust solution for professional fire protection system designers and installers seeking high-performance notification appliances.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.25 lbs |
|---|---|
| Dimensions | 5.5 × 2.56 × 6.56 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Horn / Strobe |






