Spec Sheet

KIT CONTENTS
AOP-SP-CF
IF-PX Audio Interface power extractor
Two 6ft 3.5mm Stereo Patch Cables
ask4®_#370_specs_2/15
The ASK-4® #370 can be used in situations
such as:
APPLICATION
Fast Food Restaurants
Convenience Stores
Cashier Booths
Customer Service Counters
...Anywhere that two-way audio into a
DVR, PC Soundcard, IP Network Camera is required etc.
AOP-SP-CF
SPEAKER/MICROPHONE
IF-PX
AUDIO INTERFACE
ADAPTER
ASK-4® #370
DESCRIPTION
The ASK-4 #370 is a two-way talk and listen single zone
audio monitoring system. This system is designed to tap POE
power and provide two-way communication through the IP
camera’s video management software. The IF-PX is a POE
inline interface that taps some power from the IP camera’s
Ethernet powered cable to supply power to the AOP-SP-CF
Speaker/Microphones.
IP camera, encoder,
Supports both Mode A and Mode B power options of
IEEE802.3af
Model AOP-SP-CF is a ceiling mount
self-amplified speaker/microphone designed to connect to an
DVR or PC soundcard.
FEATURES
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ASK-4
#370
®
AUDIO MONITORING SYSTEM
TECHNICAL DATA SHEET
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
/ [e-mail]
®
®
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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
®
IF-PX
+
+
Supports both Mode A and Mode B power options
Automatic detection of both modes.
+
Variable gain audio output
+
3.5mm stereo audio input and output for IP camera
+
Power LED indicator
+
Overload and short circuit protection
AOP-SP-CF
Provides power to external AOP-SP-CF
+
Omni-directional microphone and 4" speaker
+
Controls for adjusting volume of both listen and
talkback
+
Hands-free operation for talk/listen
WIRING REQUIREMENTS
3 Conductor consisting of:
2 Conductor shielded, 20 gauge
with 22 gauge drain
1 Conductor unshielded, 20
gauge
Audio output
Line level (0 dB @ 600Ohm)
unbalanced
Frequency response 40 Hz - 10 kHz
Electret Condenser
Type
Weight
Shipping Weight of kit
2 Lbs 12 oz
8 Lbs
SPECIFICATIONS (AOP-SP-CF)
Speaker power output
Speaker impedance
Speaker size
1.5W
8 Ohm
4”
Current Drain
Supply Voltage
200mA
12Vdc
SPECIFICATIONS
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 Microphone/Speaker
3.5mm Stereo Jacks for Audio IN/OUT
Dimensions
Weight
13oz.
6”L x 3 1/2”W x 2 1/8”H
36V - 57V
(IF-PX)