Spec Sheet

DESCRIPTION
The Verifact Model A is an omni-directional, low impedance,
electret condenser microphone with built-in preamp for
producing line level audio. It is housed in a high impact ABS
dome designed for ceiling or wall mounting. Normal pick-up
pattern is approximately 15' from the microphone location, all
directions, or within 30' diameter circle.
The Verifact Model B Microphone is identical to the Model A,
except that it has an extension cable for positioning the
microphone from 3’ to 10’ from it's dome housing. It is used
with high ceiling installations.
Models A and B are compatible with all Louroe Base Stations.
APPLICATION
When part of a Louroe Audio System, the Model A
and Model B Microphones can be used in
situations such as:
Convenience Stores
Fast Food Restaurants
Booking Rooms
Interrogation Rooms
Sleep Disorder Centers
Therapy Labs
Cashier Booths
Gas Stations
Day Care Centers Anywhere CCTV
Cameras Are Installed
MODEL A MICROPHONE
MODEL B MICROPHONE
SPECIFICATIONS
Sensitivity
(microphone & preamp)
Frequency response
Output
Current drain
80 dB SPL input
provides 0.254V rms
40 Hz to 15 kHz ± 1 dB
4 mA
Supply voltage 12 Vdc
Output impedance
Microphone housing High impact ABS
Dimensions US
Weight
4” " dia x 1 ½ H
(10cm dia x 3.8cm H)
0.5 Lb (0.2 Kg)
600Ω unbalanced
Line Level (0 dB @ 1000Ω)
A-MIC/B-MIC 11/07
FEATURES
+
Sturdy ABS housing
+
Microphone can pick up normal sounds 15'
away
+
Easy surface mount to wall or ceiling
+
May be located up to 1000' from base
station
+
Phantom powered from Louroe Base Station
+
Microphone preamp contains sensitivity
switch for lowering gain
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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
E
L
OUROE
LECTRONICS
On
These Premises
2 Conductor shielded cable, 22
gauge with a 24 gauge drain
wire.
NOTE: Unshielded cable is not
satisfactory for audio
systems.
WIRING REQUIREMENTS
E
L
OUROE
LECTRONICS
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
[e-mail] / www.louroe.com
VERIFACT A / B
MICROPHONES
TECHNICAL DATA SHEET
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