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DESCRIPTION

NOTE:

Verifact   B Microphone is NOT 
recommended for outdoor use or in areas 
with high moisture content.

B_mic_inst_11/14

Microphone Extension 
Cable for High Ceiling 
applications

Microphone
Element

The Model Verifact   B is an omni-directional, low 
impedance, electret condenser microphone with built-in 
preamp.  It can pick up normal sounds approximately 
15 ft. away, or within a 30 ft. diameter circle.  Verifact   
B produces line level output (0 dBV @ 600

W

) and can 

be located up to 1,000’ from the Louroe base station.  
The Microphone element is suspended from the pre-
amp and dome housing by a 3’ extension cable and is 
designed for high ceiling applications.  The Verifact   B 
is compatible with all Louroe Audio Base Stations or 
Louroe Audio Interface Adapters.

SPECIFICATIONS

Sensitivity 

Frequency response

Output

Current drain

-45 dBV/Pa
1 Pa = 94 dB SPL

50 Hz to 15 kHz

10 mA

Supply voltage

12 Vdc

Microphone housing

High impact ABS

Dimensions

Weight
Shipping Weight

4”

"

 dia  x  1 ½  H 

4 oz

1 Lb

Line Level (0 dBV, 600

W

 @1kHz)

VERIFACT   B

MICROPHONES

INSTALLATION AND OPERATING INSTRUCTIONS

Page 1 of 4

6955 VALJEAN AVE, VAN NUYS, CA 91406

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

 / www.louroe.com

[email protected]

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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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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)

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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 B

Page 1: ...58 www louroe com techsupport louroe com 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 LO...

Page 2: ...ocated on the back of the microphone housing marked A B C CONNECTING VERIFACT B MICROPHONE TO A LOUROE BASE STATION OR AUDIO All Louroe audio base stations and Interface Adapters have corresponding terminal blocks marked A B C Connect other end of cable as follows 1 Red wire from microphone connects to pin A of Base Station or Interface Adapter 12Vdc 2 Black wire from microphone connects to pin B ...

Page 3: ... position BARE A B C BACKSIDE OF VERIFACT B MICROPHONE L N BLACK RED TO LOUROE BASE STATION OR AUDIO INTERFACE ADAPTERS IF 1 IF 2 IF 4 IF 8 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 West Penn 452 or equivalent A B C BLACK BARE RED INSTALLATION AND OPERATING I...

Page 4: ...H 3 5mm MONO AUDIO INPUT LOOP C WIRE THRU 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...

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