®
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: (818)994-6498 / FAX: (818)994-6458
/ www.louroe.comtechsupport@louroe.com
ASK 4
AUDIO MONITORING SYSTEM
TECHNICAL DATA SHEET
®
#501-TLI-CF
DESCRIPTION
The ASK4 #501-TLI-CF is a single zone audio monitoring
system for two-way listen/talkback communication. The
remote TLI-CF is a ceiling flush mounted speaker/microphone
that contains an onmi-directional microphone and an 8”
speaker. As part of a complete system audio can be
monitored by manually pressing the zone activation switch of
the base station. It has input-output to a DVR/VCR for
recording and playback. Contains a 3 speaker for monitoring
live audio and playback from a DVR/VCR. A 12Vdc power
supply is included. For two-way listen/talkback, all Louroe™
Speaker/Microphones (TLI, TLO, TLM, TLMC, or TLSP) are
compatible.
APPLICATION
When part of a Louroe Audio System, the ASK 4
#501-TLI-CF can be used in situations such as:
Sleep Disorder Labs
®
Therapy Labs
Classrooms
Anywhere CCTV
Cameras Are Installed
WIRING REQUIREMENTS
4 Conductor consisting of:
+
2 Conductor shielded, 20 gauge
with 22 gauge drain (microphone
connection)
+
2 Conductor unshielded, 18 gauge
(speaker connection)
All in the same jacket
West Penn 356 or equivalent
”
®
Heart Catheter Labs
Convenience Stores
Observation Rooms
Warehouses
Fast Food Restaurants
SPECIFICATIONS (Speaker/Mic - Model TLI-CF)
Output of microphone (Mic)
Frequency Response (Mic)
Current Drain (mic)
Speaker
Faceplate
Mounting ring
MODEL AP-1TB
MODEL TLI-CF
FEATURES
+
Built-in 3 speaker for monitoring audio.
+
Built-in amplifier for playback from DVR/VCR.
+
Provides two-way listen/talkback using Louroe
Speaker/Microphone.
+
Built-in microphone for talkback to remote
speaker.
+
3.5 mm headphone jack for private monitoring.
+
Can be desktop or rack mounted
+
Mute function for muting remote station
+
Illuminated zone switches
+
Remote TLI-CF with 8”, 20W speaker and
microphone
Weight
”
Line Level (0 dB, 600W @ 1KΩ)
50 Hz to 15 kHz
10 mA
8”, 20W w/ 70V transformer
12 7/8” Dia x 2 3/4” D
12 3/8” Dia x 4” D
4 lbs 8.5 oz
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
de cal n otice i s in clu ded wit h ea ch
microphone shipped.
Federal Law References:
Federal Regulations, US Code, Title 18.
Crime and Criminal Procedure, Sec 2510.
IMPORTANT NOTICE
ask4_501_tli_cf_specs 2/15
AUDIO
MONITORING
On
These Premises
®
SPECIFICATIONS (Base Station - AP-1TB)
Input sensitivity
(talkback microphone)
U
R
T
E
C
D
A
I
F
U
N
A
M
N
Monitor power output 1W @ 8Ω
T
H
E
Talkback power output
Audio input impedance
Audio frequency response
Headphone impedance
Power input 12 Vdc, 500mA
Dimensions
Weight
Shipping Weight of kit
-45 dB
1W into 70V Line
10kΩ
100 Hz to 10kHz
8Ω to 600Ω
7.9”L x 6.6”W x 2.4”H
2 lbs 3 oz
9 lbs
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