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IMPORTANT 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.    A 
decal  notice  is  included  with  each 
microphone shipped.

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

AUDIO 

MONITORING

On 

These Premises

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The Verifact   DVGC is an omni-directional, low 
impedance, electret condenser microphone with built-in 
preamp and automatic gain control.  It can pick up 
normal sounds approximately 25 ft. away, or within a 50 
ft. diameter circle.  It’s built-in limiter prevents the output 
signal to be overdriven thus minimizing distortion. 
Verifact   D-V-AGC produces line level output (0 dB) 
and can be located up to 1,000’ from the Louroe base 
station.  The microphone has a potentiometer to adjust 
the output gain up to +10dB. It is primarily designed for 
flush mounting to a wall. It has 16 Ga stainless steel 
face plate and hooded audio port for providing 
protection to the microphone. Fits into a standard single 
gang electrical box (not included). The Verifact   DVGC 
is compatible with all Louroe Audio Base Stations or 
Louroe Audio Interface Adapters.

PAGE 1 OF 4

VERIFACT   DVGC

FRONT

BACK

DESCRIPTION

SPECIFICATIONS

VERIFACT  DVGC

AUDIO MONITORING SYSTEM

INSTALLATION AND OPERATING INSTRUCTIONS

6955 VALJEAN AVE, VAN NUYS, CA 91406

PH:  (818)994-6498 / FAX: (818)994-6458

 / www.louroe.com

[email protected]

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DVgc_mic-inst_12/14

Microphone Sensitivity 
     

Frequency response

Output

Current drain

-45dB

50 Hz to 8 kHz

10 mA

Supply voltage

12 Vdc

Microphone housing

16Ga Stainless steel face plate

Dimensions                  

Output gain                  

Weight
Shipping Weight

4”

"

 dia  x  1 ½  H 

+10dB

4 oz
1 lb

Line Level (0 dB, 1k

W

 at 1 Khz )

LOUROE  ELECTRONICS    6 9 5 5   VA L J E A N   AVENUE,  VAN  NUYS,  CA  91406

TEL  (818)  994-6498

FAX 

994-6458

website: www.louroe.com                          e-mail: [email protected]

   

   

(818)

WARRANTY

LOUROE ELECTRONICS  warrants that at the time of shipment products manufactured by LOUROE ELECTRONICS  to be free of defects in material and workmanship.  
Should a defect appear within one year (12 months) from date of shipment, LOUROE ELECTRONICS  will, at its sole discretion, repair or replace the defective equipment.  
This equipment shall not be accepted for repair or return without prior notification by LOUROE ELECTRONICS .

This warranty does not extend to any Louroe product that has been subjected to improper or incorrect installation, misuse, accident, or in violation of installation 
instructions provided by LOUROE ELECTRONICS.

Returned shipments to LOUROE ELECTRONICS  shall be at customer’s expense.  LOUROE ELECTRONICS  will return the equipment prepaid via best way.

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Summary of Contents for Verifact DVGC

Page 1: ...CIFICATIONS VERIFACT DVGC AUDIO MONITORING SYSTEM INSTALLATION AND OPERATING INSTRUCTIONS 6955 VALJEAN AVE VAN NUYS CA 91406 PH 818 994 6498 FAX 818 994 6458 www louroe com techsupport louroe com DVgc_mic inst_12 14 Microphone Sensitivity Frequency response Output Current drain 45dB 50 Hz to 8 kHz 10 mA Supply voltage 12 Vdc Microphone housing 16Ga Stainless steel face plate Dimensions Output gain...

Page 2: ...ED CABLE IS NOT SATISFACTORY FOR SOUND SYSTEMS 2 When used at a cash register checkout microphone should be installed closer to the customer rather than the cash register as the drawer sound could dominate the recording It should be installed closest to the area to be monitored and documented 3 Avoid installing microphone near air vents air conditioners fans and other equipment that generate high ...

Page 3: ...RE RED A 12Vdc RED B Audio BLACK C Ground BARE 2 Conductor shielded cable 22 gauge with a 24 gauge drain wire NOTE Unshielded cable is not satisfactory for audio systems WIRING REQUIREMENTS MICROPHONE GAIN ADJUSTMENT The microphone has an audio output gain potentiometer Microphone is always shipped with a 0dB output If it s necessary to change the gain of the microphone insert a small screwdriver ...

Page 4: ...HRU OPENING THEN SOLDER B WIRE 3 5mm MONO PLUG REMOVED FROM JACKET TO LINE LEVEL INPUT OF IP CAMERA OR DVR WITH 3 5mm MONO AUDIO INPUT MICROPHONE TERMINAL BLOCK A B C 12 Vdc POWER SUPPLY A 12Vdc Power B Audio Output C Ground 12 Vdc GROUND Audio In of receiver 3 5mm Stereo CONNECTION RCA CONNECTION Red Wire Black Wire Black Wire Red Wire R C A S T E R E O Audio In of receiver _ OTHER PLUGS WIRING C...

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