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Sound Activated Alarming Base Stations

Sound Activated Alarming Base Stations

Sound Activated Base Stations provide threshold level control for sound activation, and relay contacts for activating other annunciations, such as, cameras, lights, etc. Alarming Base Stations are available in 4, 8, 12 and 25 zones. The 25 zone unit (Model DG-25III) can be cascaded up to 250 zones. As a system with remote microphones or speaker/microphones, they provide either one-way or bi-directional communications between the base units and the remote zones. Models DG-12II/DG-25III require companion unit DG-MA for bi-directional audio or DG-Monitor for one-way listen. In addition, Model DG-12II/DG-25III provide a variable time delay for each zone (from 0 and 3.2 seconds) for reducing false alarms.

ALA-4 Sound Activated Alarming Audio Base Station, 4-Channel

ALA-4 Sound Activated Alarming Audio Base Station, 4-Channel

ALA-4 Sound Activated Alarming Audio Base Station, 4-Channel

Model ALA-4 is a four zone alarming base station designed to provide sound activated audio monitoring, when interfaced with Louroe microphones. Each zone has a variable threshold level (set by installer or owner) based on frequency and sound pressure that activates when a sound exceeds the set threshold level. A short alarm and lighted LED identifies the zone, along with a relay contact for activating a camera or other annunciation. Model ALA-4 is rack mountable. Compatible with all Louroe microphones. For one-way listen (no talkback).




ALA-4TB Sound Activated Alarming Audio Base Station, 4-Channel, Talkback

ALA-4TB Sound Activated Alarming Audio Base Station, 4-Channel, Talkback

ALA-4TB Sound Activated Alarming Audio Base Station, 4-Channel, Talkback

Model ALA-4TB is a four zone alarming base station with two-way listen and talkback designed to provide sound activated audio monitoring, when interfaced with Louroe speaker/microphones. Each zone has a variable threshold level (set by installer or owner) based on frequency and sound pressure that activates when a sound exceeds the set threshold level. A short alarm and lighted LED identifies the zone, along with a relay contact for activating a camera or other annunciation. Model ALA-4TB is rack mountable. Compatible with all Louroe speaker/microphones. For two-way communications.




ALA-8 Sound Activated Alarming Audio Base Station, 8-Channel

ALA-8 Sound Activated Alarming Audio Base Station, 8-Channel

ALA-8 Sound Activated Alarming Audio Base Station, 8-Channel

Model ALA-8 is an eight zone alarming base station designed to provide sound activated audio monitoring, when interfaced with Louroe microphones. Each zone has a variable threshold level (set by installer or owner) based on frequency and sound pressure that activates when a sound exceeds the set threshold level. A short alarm and lighted LED identifies the zone, along with a relay contact for activating a camera or other annunciation. Model ALA-8 is rack mountable. Compatible with all Louroe microphones. For one-way listen (no talkback).




ALA-8TB Sound Activated Alarming Audio Base Station, 8-Channel, Talkback

ALA-8TB Sound Activated Alarming Audio Base Station, 8-Channel, Talkback

ALA-8TB Sound Activated Alarming Audio Base Station, 8-Channel, Talkback

Model ALA-8TB is a eight zone alarming base station with two-way listen and talkback designed to provide sound activated audio monitoring, when interfaced with Louroe speaker/microphones. Each zone has a variable threshold level (set by installer or owner) based on frequency and sound pressure that activates when a sound exceeds the set threshold level. A short alarm and lighted LED identifies the zone, along with a relay contact for activating a camera or other annunciation. Model ALA-8TB is rack mountable. Compatible with all Louroe speaker/microphones. For two-way communications.




DG-12II Sound Activated Alarming Audio Base Station

DG-12II Sound Activated Alarming Audio Base Station

DG-12II Sound Activated Alarming Audio Base Station

The DG-12II is a twelve zone alarming base stations designed to provide sound activated audio monitoring. As a system, it is interfaced with Louroe microphones or speaker/microphones mounted in remote locations. Each zone has a variable threshold level based on frequency and sound pressure, and a variable alarm delay (from 0.1 to 3.2 seconds) that can be set by the installer or owner. When a sound or disturbance exceeds the pre-set threshold level and time duration, the unit goes into alarm. A lighted LED and three second tone identify the zone, along with a relay contact for activating a camera or other annunciation. Requires companion DG-MA for two-way listen/talkback or DG-Monitor for one-way listen.




DG-25III Sound Activated Alarming Audio Base Station

DG-25III Sound Activated Alarming Audio Base Station

DG-25III Sound Activated Alarming Audio Base Station

The DG-25III is a twenty five zone alarming base stations designed to provide sound activated audio monitoring. As a system, it is interfaced with Louroe microphones or speaker/microphones mounted in remote locations. Each zone has a variable threshold level based on frequency and sound pressure, and a variable alarm delay (from 0.1 to 3.2 seconds) that can be set by the installer or owner. When a sound or disturbance exceeds the pre-set threshold level and time duration, the unit goes into alarm. A lighted LED and three second tone identify the zone, along with a relay contact for activating a camera or other annunciation. Requires companion DG-MA for two-way listen/talkback or DG-Monitor for one-way listen. Can be cascaded up to 250 zones with total of 10 DG-25III base stations. Only one DG-MA or DG-Monitor is required.




DGMA Monitor/Talkback Amplifier

DGMA Monitor/Talkback Amplifier

DGMA Monitor/Talkback Amplifier

Monitor / talkback amplifier and companion unit to DG Series Base Stations when two-way listen/talkback is required. Has a 3" built-in speaker for monitoring audio and a hand-held dynamic microphone for talkback to the remote zones. "All Call" feature for addressing all zones simultaneously. Unit has monitor and talkback level controls, Input/Output jacks for recording and playback from a standard (2 hour) VCR, and headphone jack. Back panel contains ten audio inputs for accepting up to ten DG25III Base Stations. Rack mountable.




DG-MONITOR Audio Monitor

DG-MONITOR Audio Monitor

DG-MONITOR Audio Monitor

Audio monitor and companion unit to DG Series Base Stations when one-way listen-only feature is required. Contains a 3" built-in speaker for monitoring audio from the remote zones. Unit has monitor level control, Input/Output jacks for recording and playback from a standard (2 hour) VCR, and headphone jack. Has ten audio inputs for accepting up to ten DG-25III Base Stations.