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Audio Base Stations
One-Way Listen



AP-4- RM is a four zone manual audio monitoring rack mounted base station. It contains four audio inputs (terminal blocks) for connecting up to four Louroe microphones for live monitoring and has four audio outputs (RCA type) for connection to a NVR with multiple audio inputs. The AP-4 also contains a selectible audio output (RCA) for connection to a VCR or to a NVR with only one audio input. An audio input (one) is available for audio playback from the NVR or VCR. A built-in speaker provides live audio and playback audio. Non-rackmount model: Model AP-4

  • Rack mounted four zone audio monitoring base station
  • Push button for selected zone listening
  • 3″ speaker for monitoring live audio and playback from a NVR
  • Line level audio output (RCA) to NVR
  • 3.5mm headphone jack for private listening
  • May be located up to 1000′ from the Louroe microphone
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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

AP-4-RM, AD-1, Dual RCA Cable (6ft.)

Installation Requirements



  • NVR
  • video system


Use Cases


Monitor power output
1W @ 8Ω
Audio output impedance
Audio input impedance
Freq. response
100 Hz to 10kHz
19″ L x 3.5″ W x 8.25″ D

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How to Buy

United States and Canada
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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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