Louroe SA-1A Sound Activated Switch

BH #LOSA1A • MFR #LE-230
Louroe SA-1A Sound Activated Switch
Special Order
Expected availability: 3-7 business days
$33/mo. suggested payments
with 6 Mos. Promo Financing* 
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Louroe SA-1A Overview

The Louroe Electronics SA-1A Sound Activated Switch is used in conjunction with the Louroe ASK-4 #101 Audio Monitoring System or any of the AP Series Non-Alarming Base Stations (both sold separately). Usually located near the base station, this switch provides a variable threshold level control that activates the microphone when that level is exceeded by a sound.

In addition, it has 2 sets of relay contacts that automatically close when the threshold level is exceeded. This can be used to activate a camera, light or other annunciations. Automatic re-set is adjustable between 0.5 and 60 sec. An alarm LED is illuminated during activation time. 12VDC power (sold separately) is required when this switch works as a stand alone unit (without base station).

Adjustable threshold level control
2 relay contacts for activating cameras, lights, machinery, etc.
Adjustable re-set from 0.5 to 60 sec
Alarm LED indicator
Automatic electronic switch to pass audio to base station
Receptacle for 12VDC power
Applications: Unattended facilities, entry gates, therapy labs, warehouses, remote locations, and stables
Made in USA

Louroe SA-1A Specs

Input Signal50 mVrms (minimum)
Audio Input Impedance10 kΩ balanced or unbalanced
Relay Contacts5 A @ 277 VAC or 5 A @ 30 VDC
DC Input12 VDC, 70 mA
RelaysLatch Time: 0.5 to 60 sec
Wiring2 conductor shielded cable, 22 gauge with a 24 gauge drain wire
Unshielded cable is not satisfactory for audio systems
Dimensions (L x W x H)6.13 x 4.63 x 1.88" (155.70 x 117.60 x 47.75 mm)
Weight8 oz (226 g)
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