Spec Sheet

DESCRIPTION
The Model AP-4TB and AP-8TB are four and eight zone
audio monitoring base stations designed for two-way
listen/talkback. As a complete system, any zone can
be monitored, by pressing the button switch for the
desired zone. The units contain a 3” built-in speaker for
monitoring audio and a built-in microphone for talking
back to the remote zone. Each zone has an audio
output jack (RCA) for connection to a DVR with multiple
audio inputs. All Louroe Speaker/Microphones
(Model TLI, TLM, TLMC, TLSP, and TLO) are
compatible with the AP-4TB/AP-8TB.
FEATURESFEATURES
SPECIFICATIONS
Input sensitivity
(from remote mic)
0.78Vrms
Talkback power output
Insertion gain
1.5W @ 70V line
2 dB @ 1kHz
Audio input impedance 10k
Audio frequency response (flat) 100 Hz to 10kHz
Audio frequency
response (enhanced)
-20 dB @ 200 Hz to
+8dB @3 kHz
Power input 120 Vac, 60Hz
Dimensions
10¼"L "W x 12½ x 2 ½”H
Headphone impedance 8 to 600 W
Weight 8.5 lbs (3.9 Kg)
APPLICATION
Warehouses
Building Peripherals
Jail Cell Monitoring
Classroom Monitoring
....Anywhere CCTV Cameras Are Installed
Therapy Labs
Day Care Centers
Input sensitivity
(talk back microphone)
-55dB
Monitor power output
1.5W @ 8
AP-4TB / AP-8TB CS 10/07
+
Built-in 3 speaker for monitoring both live
audio and playback audio
+
Built-in filter for improving playback from
12/24 hour time-lapse recorders
+
Microphone output jack for each zone for
connection to DVR with multiple audio
inputs
+
Built-in microphone for talkback to the
remote speaker
+
3.5mm headphone jack on front panel
+
Desktop model: Kit available for 19” rack
mounting. Request RM -1935 (3½” H)
+
Contains internal power supply for direct
connection to 120 Vac source
"
Audio line output impedance
600W or higher
EE
LL
OUROEOUROE
LECTRONICSLECTRONICS
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
[e-mail] / www.louroe.com
AP-4TB/8TB
TECHNICAL DATA SHEET
AUDIO MONITORING BASE STATION
MODEL AP-4TB
4 ZONE
AUDIO MONITORING
BASE STATION
MODEL AP-8TB
8 ZONE
AUDIO MONITORING
BASE STATION
Storage Facilities
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
E
L
OUROE
LECTRONICS
On
These Premises
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