SKU: 93061615255

Low Frequency Sounder Strobe

Sale price$87.22 Regular price$96.91
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Low Frequency Sounder StrobeCeiling mount low frequency sounder strobe designed for commercial fire alarm notification in sleeping spaces and similar interior applications where both audible and visible signaling are required. It provides a 520 Hz 10% square wave tone, 24V nominal operation, and field selectable ceiling candela settings to support a range of notification layouts. Features 520 Hz 10% low frequency square wave tone for sleeping space notification applications.

Ceiling-mount low frequency sounder strobe designed for commercial fire alarm notification in sleeping spaces and similar interior applications where both audible and visible signaling are required. It provides a 520 Hz ±10% square wave tone, 24V nominal operation, and field-selectable ceiling candela settings to support a range of notification layouts.

Features

  • 520 Hz ±10% low frequency square wave tone for sleeping-space notification applications.
  • Field-selectable ceiling candela settings: 15, 30, 75, 95, 115, 150, and 177.
  • Rotary switch settings include High/Low, Temp 3, Temp 4, and Continuous.
  • Nominal 24VDC/FWR operation with 16 to 33V operating range.
  • Universal mounting plate with onboard shorting spring; compatible with the MDL3 sync module.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93061615255

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4.2 ★★★★★
Based on 14 reviews
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Verified Purchase
Dawn
Houston, US
★★★★★ 4
Not bulky fit
Size: Large, Color: (009) Gray Dawn / White / Prime Pink
Thinner than UA other cushioning run socks, but this fit is perfect and doesn't shift in my shoe. I wear a women's 9.5 and determined Large doesn't squeeze my foot like Medium size (too exact). Bonus... avaliable olors beyond black and Grey.
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Reviewed in the United States on October 2, 2025
C
Verified Purchase
Cynthia Chouinard
Carnegie, US
★★★★★ 5
Comfortable
These are very comfortable to wear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
J
Verified Purchase
John Mix
Bozeman, US
★★★★★ 5
Love these socks!
The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!
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Reviewed in the United States on November 18, 2025
G
Verified Purchase
Glass
Omaha, US
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
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Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lauren
Lowell, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
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Reviewed in the United States on April 19, 2025

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