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LLFHSR-AL Cooper Wheelock LED Low Frequency Strobes Red

SKU: LLFHSR-AL
  • Meets dual low frequency sounder codes for sleeping rooms in asingle device
  • 4 Settings in 1 device
  • Energy efficient
  • Low-profile design
  • 110 candela setting
  • Easy-to-install
  • Strobe synchronization components
  • Compliance
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MSRP Price: $168.00
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Product Details

Eaton’s Cooper Notification business has developed the WheelockExceder LED Low Frequency Sounder Strobes and Sounders tomeet the new National Fire Protection Association (NFPA) lowfrequency sounder requirements for sleeping rooms - NFPA 72 for fire alarm and NFPA 720 for Carbon Monoxide (CO) alarm. In a singledevice, the Exceder LED Low Frequency Sounders can provide alarmsignals for dual applications - T3 (Fire) and T4 (CO) tones. It is thefirst product in the industry to be listed to the audibility requirementsof UL 2034 and UL 2075 for CO applications.
The Exceder LED Low Frequency Sounder Strobes and Sounders feature multiple 520 Hz modes of operation: T3 (fire), T4 (CO),Continuous, T3/T4 Sync Control.


Specifications


Physical

  • Material - Red or white textured UV stabilized, colored impregnated engineered plastic. Exceeds 94V-0 UL flammabilityrating
  • Weight - 1.10 lbs.
  • Lens - Light Emitting Diode (LED) in a rugged Lexan lens
  • Dimensions - 6.1”H x 4.56” W x 1.4” D
  • Operating Temperature - Indoor: 33.8°F to 120.2°F (0°C to 49°C) and maximum humidity of 85%

Mounting & Wire Connections

  • Mounting (indoor only) - Wall-mount applications only. Exceder LSPKBB backboxes or to 4” square backboxes
  • Wire Connections - #12 through #18 AWG

Power & General

  • Operating voltage - 24 VDC: 16 - 33 VDC
  • Strobe Output Rating - UL 1971: 110 candela output
  • Strobe Flash Rate - Strobes are designed to flash at 1 flash per second
  • Synchronization Models - Strobes can be synchronized with Wheelock’s DSM Sync Modules, PS-6/8 Power Supplies, using Wheelock patented sync protocol
  • Temporal Audible Pattern - Continuous, Code 3, Code 4 or Code 3/Code 4 Sync Control. The Code 3 temporal pattern (1/2 second on, 1/2 second off, 1/2 second on, 1/2 second off, 1/2 second on, 1-1/2 off and repeat) is specified by ANSI and NFPA 72 for standard emergency evacuation signaling. The Code 4 temporal pattern (four cycles of 100 milliseconds ± 10 percent “on” and 100 milliseconds ± 10 percent “off,” followed by 5 seconds ± 10 percent “off) is specified by NFPA 720.

LLFHSR-AL Specifications PDF


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DWG - 800 Shames Drive , Westbury , NY 11590 , USA - 516-933-4900
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