Louroe LE-025 ASK-4 Audio Monitoring Kit

Louroe LE-025 ASK-4 Audio Monitoring Kit

Louroe LE-025 ASK-4 Audio Monitoring Kit

B&H # LOASK4501 MFR # LE-025
Louroe LE-025 ASK-4 Audio Monitoring Kit

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Product Highlights

  • TLM-W 4" Speaker with Microphone
  • AP-1TB Single Zone Base Station
  • AD-1 12VDC Power Supply
  • Allows for Bi-Directional Communication
  • Push to Talk Switch
  • Transmission Range of 1000'
  • Surface-Mountable Speaker Unit
  • Made in USA
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Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

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Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $1,000.00 Giveaway, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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  • 1Description
The Louroe Electronics ASK-4 LE-025 Audio Monitoring Kit consists of the TLM-W 2-Way Speaker/Microphone, AP-1TB Single-Zone Non-Alarming Audio Monitoring Base Station, AD-1 12VDC Power Supply, and a dual RCA connector cable. It is a single-zone audio monitoring system with 2-way audio capability.

The TLM-W speaker unit is mounted at the location that requires audio monitoring. It features a built-in electret condenser microphone and a 4” speaker, and comes with a back box for surface mounting. Combined with the AP-1TB Single-Zone Non-Alarming Audio Monitoring Base Station, it enables you to establish bi-directional audio communication between locations up to 1000’ apart.

By activating the push to talk switch on the base station, you can speak into the unit’s built-in microphone to communicate with any authorized personnel or potential intruders at the site where the speaker unit is installed. The person can simply respond by talking into the speaker unit’s built-in microphone. The base station also features an input / output interface to transfer the audio to a DVR or VCR, facilitating audio recording and playback.

Both the units are powered via the AD-1 Plug-in Switching AC Adapter, and the Dual RCA Cable allows you to connect the base station to a DVR or VCR for recording and playback the audio at the speaker unit site.

Note: 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. A decal notice is included with each microphone. This disclaimer must be affixed, in plain view, at all entrances where the microphones are installed.
Type of wires to be used
For Microphone Connection: 4-conductor with a drain wire (2-conductor shielded), 20 gauge with a 22 gauge drain wire
For Speaker Connection: 2-conductor twisted pair, unshielded, 18 gauge

2-way talk / listen system
Hands-free units with built-in microphone and speaker to listen and communicate with the person/s at the remote speaker / microphone location
Input / output to DVR / VCR for recording and playback via dual RCA cable
Volume control for both listen in and talkback
Speaker / microphone unit may be mounted up to 1,000' from base station
Included back box allow for surface mounting
UPC: 785583000257
In the Box
Louroe LE-025 ASK-4 Audio Monitoring Kit
  • AP-1TB Audio Monitoring Base Station
  • TLM-W Two-Way Speaker with Microphone (White)
  • AD-1 Plug-In Switching AC Adapter
  • Dual RCA Connector Cable
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Model AP-1TB Single Zone Base Station
    Input Sensitivity From Remote Microphone: 0.78 Vrms
    Talkback Microphone: -45 dB
    Speaker 4.00" (10.16 cm)
    Power Output Monitor: 1 W @ 8 Ω
    Talkback: 1 W into 70 V line
    Impedance Audio Line Output: 600 Ω
    Audio Input: 10 kΩ
    Audio Frequency Response 100 Hz to 10 kHz
    Headphone Impedance 8 to 600 Ω
    Power Input 12 VDC, 500 mA
    Dimensions (L x W x H) 7.9 x 6.6 x 2.4" (20.1 x 16.8 x 6.1 cm)
    Weight 2.2 lb (1.0 kg)
    Model TLM-W 4" Speaker with Microphone
    Output Microphone: Line level (0 dB @ 1 kΩ)
    Frequency Response Mic: 40 Hz to 15 kHz ± 1 dB
    Current Drain Mic: 4 mA
    Speaker 2.50" (6.35 cm), 4 W with 70 V transformer
    Dimensions (L x W x D) Face Plate: 6.80 x 5.00 x 0.50" (17.27 x 12.70 x 1.27 cm)
    Backbox: 6.92 x 5.12 x 1.62" (17.58 x 13.00 x 4.11 cm)
    Weight 1.25 lb (0.57 kg)
    Model AD-1 Plug-in Switching AC Adapter
    Input 100 to 240 VAC, 60 Hz, 0.3 A
    Output 12 VDC, 500 mA
    Packaging Info
    Package Weight 4.65 lb
    Box Dimensions (LxWxH) 11.7 x 8.4 x 6.0"

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