Data Sheet

DESCRIPTION
IF-PX
Ask-4® #350 is a single zone audio monitoring system for
direct connection to an IP camera. This kit comes with an
IF-PX which is a POE inline interface and a Verifact A
Microphone. The IF-PX extracts power from an Ethernet
line to supply power to remote microphones,
Speaker/Microphones or other 12V devices. It has a
terminal block to connect to the microphones (one-way
audio) and speaker/microphones (two-way audio). The
3.5mm stereo audio output and input jacks are for direct
connection to the audio inputs and outputs of an IP
Camera. This unit also offers volume control for the audio
output.
Supports both Mode A and Mode B power options of
IEEE802.3af
The Verifact 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 direction or within 30’ diameter circle
Includes
" 1 3.5mm Stereo Patch Cables
FEATURES
WIRING REQUIREMENTS
APPLICATIONS
The ASK-4® #350 can be used in the following
applications:
Adding audio to an IP Camera without the need of
external power supply
Active splitter that separates power and data to Non-
POE IP cameras and encoders.
Extracts power from Ethernet to power external
microphone and speaker/microphone units
Has Local Auxiliary DC input to provide power to
camera and encoder
Can be used to supply power to external non-POE
equipments from POE Cat5.
Provides power to external microphone
Supports both Mode A and Mode B power options.
Automatic detection of both modes.
+12Vdc output to power external equipments such as
Analog cameras, Encoders and Non-POE IP cameras.
Variable gain audio output
3.5mm stereo audio input and output for IP camera
Power LED indicator
Overload and short circuit protection
Compatible with all Louroe Microphones and AOP-SP’s
Ask4_350_specs 2/15
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SPECIFICATIONS: IF-PX
Ethernet Connectors
Voltage Input
DC Output
RJ45 CAT 5 Input and Output Jacks
12Vdc, 800mA
Optional Power Supply
Connectors
Audio Output/Input
Audio Output Gain
up to +15dB
Line level
12Vdc, 2A, Ext. Power Supply
(Not Supplied)
RJ-45, DC Jack,
Terminal Block for Mic/Speaker
3.5mm Stereo Jacks for Audio IN/OUT
Dimensions
Operating Temperature
Weight
13oz.
6”L x 3 1/2”W x 2 1/8”H
-20 to +65ºC
36V - 57V
ASK-4 #350
AUDIO MONITORING SYSTEM
TECHNICAL DATA SHEET
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
/ [e-mail]
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Between IF-PX & Louroe Verifact Microphone:
2 Conductor shielded cable, 22 gauge with a 24 gauge
drain wire.
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VERIFACT A MICROPHONE
3.5 MM STEREO PATCH CABLE
SPECIFICATIONS (Microphone - Model A)
Type
Frequency response
Current drain
Output
Supply voltage
Electret Condenser
50 Hz to 15 kHz ± 1 dB
10 mA
Line Level (0 dB 600W @ 1 kHZ)
12Vdc
Dimensions
Weight
Shipping Weight of kit
3.5 oz
3 lbs
4"Dia x 1 ½"H