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Discontinued. We suggest the TLO-A as a replacement.
TLO-NM is end of life, for replacement consider TLO-A

TLO-NM is a speaker for high volume penetration. Weatherized for outdoor use, the TLO provides both listen capabilities between the remote zone and a Louroe audio base station. When connected through a Louroe AOP-SP70 audio conversion unit, it can also be interfaced with other audio receiving devices such as NVRs, IP Network Cameras and Video Servers.

  • Heavy duty ABS resin horn speaker
  • 30 W power handling – 109dB SPL (1W/1M)
  • Weather resistant – Indoor or Outdoor use
  • Multi-Axis mounting bracket for universal applications.


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5-Year warranty
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Audio Monitoring Notice

When this equipment is used as part of an audio monitoring system, the law requires that the public be given notice of AUDIO MONITORING ON THE PREMISES.
Two decal notices are included with each microphone shipped.

Federal Law References: Federal Regulations, US Code, Title 18, Crime and Criminal Procedure. Sec 2510.



  • AOP -SP70
  • Louroe Two-way base stations


Use Cases


Horn Speaker
11″ W x 6.625″ H x 12.75″ D

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Have a question about the TLO-NM? Contact us directly.
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How to Buy

United States and Canada
Louroe sells products through a network of dealers and distributors across the United States and Canada. Find your local Louroe Distributor on the locator portal.
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Latin America
Please contact LAR Group, the Louroe representative group for Latin America including the Caribbean.
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Other Worldwide Regions
For regions outside of North America, Latin America and the Caribbean, please contact Louroe directly at (888) 265-8474 or via email on our contact form.
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