Louroe Electronics SA-1A - Manual

DESCRIPTION
The SA-1A is a sound activated switch, based on sound pressure level, that can be used with the Louroe
ASK-4 #101, any Louroe base station or as a stand alone with any Louroe Microphone. The SA-1A
provides an adjustable threshold that activates when the microphone is subjected to a noise or sound
that exceeds the set threshold level.
The unit has two sets of NO/NC relay contacts for activating a camera, light, machinery, etc. A Louroe
base station is used if sound (audio) is to be monitored or recorded. The SA-1A can accommodate a
10K balanced or 10K unbalanced input. All Louroe microphones produce an unbalanced 600 line level
output.
The length of release latching time can be set from 0.5 to 60 seconds. A built-in LED illuminates when
the threshold setting has been exceeded and the unit is triggered.
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SA-1A
SOUND ACTIVATED SWITCH
INSTALLATION AND OPERATING INSTRUCTIONS 6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: (818)994-6498 / FAX: (818)994-6458
/ www.louroe.com [email protected]
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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) ®
sa1a-inst_3/15
SA-1A
AD-1 POWER SUPPLY
(2) RCA SINGLE CABLES
Contents Description
SA-1A Sound Activated Switch. Activates the
audio and relay when a sound above the
set threshold is detected. Usually
connected between a base station and
microphone.
AD-1 listed AC ADAPTER.
Supplies 12 Vdc to DA-1
2 Single RCA Cables For connecting RCA outputs to a base
station and other audio receiving devices.
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