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  Wheelock WH-104231 Speaker Strobe White ULC

Wheelock WH-104231 Speaker Strobe White ULC


Our Price : $41.00

Product Code: WH-104231


Wheelock's Series ET provides a full range of rugged, high performance speakers and speaker strobe combinations specifically designed to meet the critical needs of the life safety industry for voice and tone signaling. Available in compact, aesthetically pleasing package styles, each ET model covers both 25 or 70 volt audio systems. Their high-efficiency design provides improved evacuation signal, such as the slow whoop and code-3 . The Series ET provides unequaled performance and installation flexibility at the job site, while minimizing confusion about mounting and performance capabilities.

Series ET Speaker Strobes use an Xenon flashtube with solid state circuitry enclose din a rugged Lexan lens to provide maximum reliability for effective visible signaling.

All Series ET models have IN and OUT wiring terminals that accept two 12 to 18 American Wire Gauge (AWG) wires at each terminal. Strobe inputs are polarized and audio inputs include a 10 uF blocking capacitor for compatibility with standard reverse polarity DC supervision of NAC circuits.


Series: ET Speaker
Model Number: ET-1090-W-ULC
Order Code: 4231
Strobe Candela: N/A
DBA @ 10 Fee: 78/96
Strobe Average Current @ 24 VDC: N/A
Mounting Options: E,N,O,Q
  • Approvals include: CAN/ULC-S541-99 for speaker appliances and CAN/ULC-S526-02 for visual appliances.
  • High efficiency design for maximum output at minimum wattage across a frequency range of 400 to 4000 HZ.
  • Field selectable taps for 25 VRMS operation from 1/8 watt to 2 watts.
  • Field selectable taps for 70 VRMS operation from 1/8 watt to 8 watts.
  • Series ET Speaker Strobes models available with 15 candela strobes featuring low current draw and low temperature compensation to reduce power consumption and wiring costs.
  • All audio and strobe inputs are compatible with standard reverse polarity type supervisions of circuit wiring by an alarm panel.
  • Four attractive package styles for flush, semi-flush or surface mounting to low cost electrical backboxes.
  • Vandal resistant die cast grilles (ET-1010/1080).
  • Sealed back speaker construction for extra protection and improved audibility.
  • Sealed back speaker construction for extra protections and improved audibility.
  • Fast installation with IN/OUT screw terminals using 12 to 18 AWG wires.

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