Liftmaster K74-17750 Fire Rated White 2-Wire Horn Strobe 115VAC

White 115VAC Horn Strobe for Indoor and Outdoor Emergency Alerts

The LiftMaster K74-17750 is a white fire-rated horn strobe designed for both indoor and outdoor installation. Operating on 115VAC, this 2-wire unit delivers 110 candela light output with a 72 flashes per minute strobe and a loud 88.2 dBA horn. Its durable ABS housing and polycarbonate lens ensure long-term performance in harsh environments, making it ideal for emergency signal applications.

Key Features

• Fire-rated horn strobe with 2-wire 115VAC operation
• Indoor/outdoor construction with included outdoor mounting kit
• High-intensity 110 candela strobe
• Horn output up to 88.2 dBA
• ABS housing and polycarbonate lens for durability
• Wide temperature range: -40°F to 151°F (-40°C to 66°C)
• Genuine LiftMaster® replacement part

Technical Specifications

• Model: K74-17750
• Voltage: 115 VAC
• Light Output: 110 candela
• Flash Rate: 72 flashes per minute
• Sound Output: 88.2 dBA max
• Operating Temp: -40°F to 151°F (-40°C to 66°C)
• Dimensions: 6.08" L × 5.0" W × 2.3" D
• Weight: 1 lb. 0.5 oz.
• Housing Material: ABS body, polycarbonate lens
• Mounting Type: Indoor/outdoor (mounting hardware included)

Conclusion

The LiftMaster K74-17750 fire-rated horn strobe offers a rugged and reliable signaling solution for both indoor and outdoor applications. With high-output light and sound, 115VAC power, and a wide operating temperature range, it's built to perform in demanding safety environments.