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Audio Base Stations
Two-Way Listen-Talk



Single Zone 2-Way (Talk/Listen) Base Station

AP-1TB is a single zone non-alarming audio monitoring base station with listen and talkback. As a system (with a Louroe speaker/microphone), it provides live audio with a built-in speaker and a built-in microphone for talkback to the remote area. For the rackmount version, request model AP1-TB-RM

  • Single zone listen and talkback audio base station
  • Built in microphone and speaker
  • RCA input/ output to NVR for recording and playback
  • Volume control for both listen and talkback
  • 3.5 mm headphone jack for private listening
  • May be located up to 1000′ from the Louroe microphone

Power and Cable Connectivity:

  • Requires 12Vdc external power, AD-1 (Included), DC Power Supply AD-1, LE-242, Click Here)
  • Requires Belden 8451West Penn 452, or similar 2 conductor shielded cable for audio connectivity

Explore other 2-Way Talk/Listen Base Stations: Click Here

Technical Design and Project Layout Support

Need help with using Louroes products/technologies in your projects and designs? Need us to look at Architectural Drawings and Plans? Our engineering staff can provide you with valuable information, and support to your business and employees by helping with all your projects/proposals. We will assist you from start to finish with cost-effective solutions for your success.

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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.


What's in the box

1 x AP-1TB, 1 x AD-1, 1 x Dual RCA Cable (6ft.), 1 x Owners Manual/Instructions

Installation Requirements



  • NVR

Use Cases

Suggested Placements


Input Sensitivity (Talkback Microphone):
-45 dB
Audio Input Impedance:
Audio Frequency Response:
100 Hz to 10KHz
Monitor Headphone Jack Power Output:
1W @ 8Ω
Headphone Impedance:
Talkback Power Output:
1W into 70V Line
Power Input:
12Vdc, 500ma, uses (AD-1), Plug-in 12Vdc, 1.5A Power Supply (Included)
7.9”L x 6.6”W x 2.4”H
2 lbs 3 oz

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Have a question about the AP-1TB? 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.
  Find a distributor
Latin America
Please contact LAR Group, the Louroe representative group for Latin America including the Caribbean.
  Contact LAR Group
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.
  Contact Us
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