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The Louroe Electronics AP-12TB 12-Zone Non-Alarming Audio Monitoring Base Station features the listen and talkback functionality. As a system (with Louroe speaker / microphones, sold separately), it provides live audio monitoring from up to 12 zones, one at a time, with a built-in 3" speaker and a built-in microphone for talkback to the remote area. Zone selection can be done by the push button. This base station is designed to interface with a 24-hour time-lapse recorder. Special filtering enhances the sound quality of audio during playback. The distance between AP-12TB base station and speaker / microphones can be up to 1,000'. This is a desk top model, or can be equipped for 19" rack mounting (rm1907 rack mount kit sold separately).
The AP-12TB Base Station has inputs and outputs to a DVR/VCR for recording and playback. In addition, each zone has an audio output for connection to a DVR with multiple audio inputs. Each zone has a switch closure for activating a camera or other device when the zone switch is pressed.
Note: It can function as a 1-way listen base station by using Louroe microphones instead of speaker/microphones. 20-conductor 22-gauge shielded cable with a 24 gauge drain wire. Unshielded cable is not satisfactory for audio systems.
3" speaker for monitoring live audio
Built-in amplification for playback from DVR/VCR
Have 12 audio outputs for connection to a DVR with multiple audio inputs
Provides 2-way listen and talkback to remote speaker/microphone
Built-in microphone for talkback to remote speaker
Switch closure (each zone) for camera activation or other annunciations (100mA maximum)
Auxiliary microphone for talkback
Can be 19" rack mounted (rack-mount kit sold separately)
Applications: Observation rooms, classrooms, storage facilities, warehouses, maintenance yards, building peripherals, and anywhere where CCTV cameras are installed
In the Box
Louroe AP-12TB 12-Zone Non-Alarming Audio Monitoring Base Station
24VDC Power Supply
Limited 1-Year Warranty
Table of Contents
0.78 Vrms (from remote mic) -45 dB (talk-back microphone)
Monitoring: 1.5 W @ 8Ω Talkback: 1.5 W @ 70 V line
Audio Line: 600 W or higher
Audio Frequency Response
100 Hz to 10 kHz -20 dB @ 200 Hz to 5 dB @ 3 kHz (enhanced)
Headphone: 8 to 600 Ω
Switch Closure: 100 mA Ω
2 VDC, 1 A
Dimensions (W x D x H)
15.00 x 12.50 x 2.75" (381.00 x 317.50 x 69.85 mm)