User manual
Louroe ASK-4 #302 Audio Monitoring System

User Manual for Louroe ASK-4 #302 Audio Monitoring System

• Product category: Audio Surveillance Louroe
• Brand: Louroe
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Louroe Audio Surveillance

Product description

• 2-Channel Audio Interface Adapter The 2-Channel Audio Interface Adapter from Louroe Electronics is a 2-zone interface unit that can connect up to 2 Louroe microphones to a DVR or any other recording device with line level inputs. This interface adapter features an RCA and a 3.5mm (mini jack) stereo output. This dual output functionality facilitates flexibility of connectivity, and enables you to send the audio signals from the microphones to devices with RCA or 3.5mm inputs.
  The interface adapter's audio level control potentiometer allows you to vary the audio gain, as per your requirements, to prevent overdriving or underdriving of the audio signals. The included audio test switch notifies the end user that audio signals are being delivered to the audio recording device. With an LED bulb, the test switch indicates whenever an audio signal is detected. Note: Wiring Requirements: For Microphone Connection: 2-conductor 22-gauge shielded cable with a 24-gauge drain wire.
  • Designed for connecting up to 2 microphones to a DVR, VCR, or any other recording device that has line level audio inputs
  • Contains terminal blocks from microphone connections
  • Supplies 12VDC power to the microphones
  • Dual output (per microphone) to accommodate either an RCA input or 3.5mm input connection to a DVR, IP Network Camera, etc
  • Gain adjust (each output) to prevent overdriving or underdriving the audio signal
  • Audio test switch with indicator LED notifies you about the delivery of audio signals
  • Suitable for use with IP network cameras, DVR's, Video Servers, PC soundcard modules, or other audio receiving devices that accept line level input
  UPC: 785583002732
• Verifact A Microphone The Verifact A Microphone from Louroe Electronics is an omni-directional, electret condenser microphone that is designed for ceiling or wall mounting.Housed in a high-impact ABS dome, this low-impedance microphone can pick-up sounds from within a coverage area of approximately 15' (4.57m). It comes with a built-in preamp with a sensitivity switch for lowering gain, and is suitable for use in convenience stores, warehouses, booking rooms, interrogation rooms, hospital observation rooms, parking structures, casino soft count, or anywhere CCTV cameras are installed. 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 to the premises where the microphones are installed. Wiring Requirements For Microphone Connection: Single-gang electrical box, not included
  2-conductor 22-gauge shielded cable with a 24-gauge drain wire.
  • Sturdy ABS housing
  • Microphone can pick up normal sounds from up to 15' (4.57m) away
  • May be located up to 1,000' (304.8m) from base station
  • Phantom powered from Louroe Base Station
  • Microphone preamp contains a sensitivity switch for lowering gain
  • Suitable for use in convenience stores, warehouses, booking rooms, interrogation rooms, hospital observation rooms, parking structures, casino soft count, or anywhere CCTV cameras are installed
  UPC: 785583000707

• 12 VDC Power Supply

• 2 x RCA to RCA Cable

• 2 x RCA to 3.5mm Mono Adapter

• Limited 1-Year Warranty

• Limited 1-Year Warranty

Also Includes

• AC Adapter
• 2 x Single RCA Cables
• 2 x RCA to 3.5mm Mono Adapters

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Technical parameters

• 2-Channel Audio Interface Adapter

  Input	3-Pin Terminal Block: Line level (0 dB @ 1 kOhms)
  Audio Input Impedance	5 kOhms
  Audio Output Impedance	600 ohms
  Output Gain	Audio: 10 dB
  Power Requirements	12 VDC, 500 mA
  Dimensions (L x W x H)	6.13 x 4.50 x 1.25" (15.57 x 11.43 x 3.18 cm)
  Weight	1.7 lb (0.8 kg)

  Box Dimensions (LxWxH)	9.7 x 5.2 x 2.3"

• Verifact A Microphone

  Type	Electret condenser
  Output	Line level (0 dB @ 1 kΩ), unbalanced
  Frequency Response	40 Hz to 15 kHz ±1 dB
  Current Drain	4 mA
  Supply Voltage	12 VDC, 500 mA
  Dimensions (Ø x H)	4.0 x 1.5" (10.2 x 3.8 cm)

  Box Dimensions (LxWxH)	4.35 x 4.15 x 1.5"

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