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LiftMaster  |  SKU: K74-17750

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

$284.99
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Description

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.

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