Louroe Electronics DG-12II - Manual (Page 4)

APPLICATION:
The DG-12 II “Duress Guard” audio alarm Base Station is a sound activated
12 zone audio surveillance system, which provides audio and visual alarms
when sound levels exceed the preset threshold, time duration and
frequency band in a given zone.
It is designed for life and property protection by monitoring areas of
possible crime or violence. When coupled to the DG-MA Monitor/Talkback
Amplifier, the operator may speak and listen to any or all surveillance
zones, as selected on the front panel. An audio mixer such as Louroe's
MLA-6 may be used to expand the area of coverage per zone. Up to 6
microphones per zone may be used.
Provisions for audio output to a recorder and alarm relay closures for other
equipment are available at the DG-12
II rear panel. A tester for alarm delay
and audio is built into the DG-12 II . The DG-12 II will work with all Louroe
microphones and speakers. Two-way talk/listen is accomplished with the
addition of a DG-MA Monitor/Talkback Amplifier.
QUICK REFERENCE:
Wiring Requirements:
If using microphones for one-way / listen-only:
2 Conductor shielded cable, 22-gauge with a 24-gauge drain wire.
West Penn 452 or equivalent
NOTE: Unshielded cable is not recommended for
microphone connections.
If using speaker/microphones for two-way listen/talkback:
4 Conductor (all within the same jacket):
Microphone Connection: 2 Conductor shielded, 20-gauge with a
22-gauge drain wire.
Speaker Connection: 2 Conductor unshielded, 18-gauge
West Penn 356 or equivalent
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LOUROE ELECTRONICS 6 9 5 5 VA L J E A N AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX 994-6458
website: www.louroe.com e-mail: [email protected]
(818) ®
INSTALLATION AND OPERATING INSTRUCTIONS