Louroe Electronics ASK-4 KIT #501 Specsheet

L
OUROE
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6955 VALJEAN AVE, VAN NUYS, CA 91406
LEC TRON ICS
PH: (818)994-6498 / FAX: (818)994-6458
sales@louroe.com / www.louroe.com
ASK-4 KIT #501
DESCRIPTION
The ASK-4 Kit #501 is a single zone audio monitoring system with two-way listen and talkback. Remote unit contains an omni-directional electret condenser, low impedance microphone and a 4" speaker, all within one housing. Desktop base unit produces live audio and playback. Talkback from base unit to remote speaker/microphone is actuated by engaging the “push to talk” switch and speaking into the built-in microphone. Person at the remote speaker/microphone can listen and talk hands-free. Input/output to DVR/VCR for recording and audio playback. Includes two back boxes for flush or surface mounting.
AUDIO MONITORING SYSTEM
TECHNICAL DATA SHEET
SPEAKER/MICROPHONE
TLM Backbox (plastic)
TLM-W
for flush mounting to
wall or flat surface
TLM Backbox (metal)
for surface mounting to
wall or flat surface
AP-1TB
AUDIO BASE STATION
KIT CONTENTS
Model TLM-W Speaker/Microphone
Model AP-1TB Desktop Base Station Model AD-3 24Vdc power transformer
Dual RCA cables for connection to DVR/VCR
APPLICATION
The ASK-4 Kit #501 can be used in situations such as:
Sleep Disorder Centers Convenience Stores Therapy Labs Classrooms Heart Catheter Labs
Anywhere CCTV cameras are installed
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 deca l noti ce is incl uded w ith ea ch microphone shipped.
Federal Law References: Federal Regulations, US Code, Title 18. Crime and Criminal Procedure, Sec 2510.
IMPORTANT NOTICE
Observation Rooms Warehouses
Fast Food Restaurants
Company Training Sessions
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AUDIO
MONITORING
On
These Premises
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FEATURES
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Two-way talk/listen system
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Hands-free listen and talkback at remote speaker/microphone location
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Desktop base station with built-in microphone and speaker
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Input/output to DVR/VCR for recording and playback
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Volume control for both listen and talkback
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Speaker/microphone may be mounted up to 1000’ from base station
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Two back boxes - for flush or surface mount
WIRING REQUIREMENTS
4 Conductor consisting of:
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2 Conductor shielded, 20 gauge with 22 gauge drain (microphone connection)
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2 Conductor unshielded, 18 gauge
(speaker connection)
SPECIFICATIONS (Speaker/Mic - Model TLM-W)
Output Line level (0 dB @ 1K)
Sensitivity (mic) Frequency response (mic) Current drain Speaker Power rating (speaker) Face Plate Dimensions 6¼”H x 8”W
Backbox for TLM-W
Surface Mount Box (metal) 6¼"H x 8"W x 2¾”D
Flush Mount Box (plastic)
Backbox Portion 5"H x 6? "W x 2? ”D Total including flange 6¼"H x 8"W x 2? ”D
-65 dB ± 4 dB 40 Hz to 15 kHz ± 1 dB 4 mA 4”, 8 w/ 70V transformer 4W
SPECIFICATIONS (Base Station - AP-1TB)
Input sensitivity (from remote mic)
Monitor power output 1.5W @ 8 Talkback power output 1.5W into 70V line Input sensitivity (talkback mic) -55 dB Audio line output impedance Audio input impedance 10k Audio frequency response 100 Hz to 10kHz
Headphone impedance 8 to 600 Power input 24 Vdc, 1A or 24 Vdc, 1.5A Dimensions Shipping Weight 10 lbs (4.5 Kg)
0.78Vrms
600W or higher
8 x 10 x 2¼ H"W "D
ASK-4 KIT 501 6/08
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