TLM-W
SPEAKER/MICROPHONE
TECHNICAL DATA SHEET
DESCRIPTION
Model TLM-W is a two-way speaker/microphone with an
electret condenser microphone and 4” speaker, all within
one housing. As part of a Louroe Audio System, it provides
2-way communication between the remote area and the
Louroe base station. Included with the TLM-W are two
back boxes for flush or surface mounting to a wall or flat
surface.
APPLICATION
Sleep Disorder Labs
Convenience Stores
Security Entrances (Indoor)
Parking Structures
Therapy Labs
Company Training Sessions
Elevator Cabs
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
MODEL TLM-W
SPEAKER/MICROPHONE
Flush or Surface Mount
Back Boxes
Flush Mount
(Plastic)
Surface Mount
(Steel)
FEATURESFEATURES
+
Faceplate is 16 gauge CRS powder coated
+
Face Plate Dimensions: 6¼”H x 8”W
+
Microphone pre-amp contains sensitivity switch to lower
gain
+
Omni-directional microphone and 4” speaker
+
Flush or surface mount to wall or flat surface
+
May be installed up to 1,000’ from base station
SPECIFICATIONS (Microphone portion of TLM-W)
Type:
Output:
Frequency response
Current drain
Supply voltage
Electret Condenser
Line Level (0dB@1KW)
40 Hz to 15 kHz ± 1 dB
4 mA
12 Vdc
SPECIFICATIONS (Mechanical)
Dimensions (Face Plate) 6 ¼"H x 8"W
Backbox for TLM-W
Surface Mount Box (metal) 6 ¼"H x 8"W x 2¾”D
Flush Mount Box (plastic)
Backbox Portion 5"H x 6 ⅞"W x 2 ⅝”D
Total including flange 6 ¼"H x 8"W x 2 ⅝”D
Net Weight TLM with backbox
2.2 Lbs (1.13 Kg)
SPECIFICATIONS (Speaker portion of TLM-W)
Power rating
Input
Frequency response
Voice coil impedance
Speaker size 4”
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 included with each
microphone shipped.
Federal Law References:
Federal Regulations, US Code, Title 18.
Crime and Criminal Procedure, Sec 2510.
IMPORTANT NOTICE
AUDIO
MONITORING
These Premises
L
E
On
OUROE
LECTRONICS
4W
70V constant
150 Hz to 12 kHz
8
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