Louroe SA-1A Sound Activated Switch

Louroe SA-1A Sound Activated Switch

Louroe SA-1A Sound Activated Switch

B&H # LOSA1A MFR # LE-230
Louroe SA-1A Sound Activated Switch

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  • 1Description

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
In the Box
Louroe SA-1A Sound Activated Switch
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Input Signal 50 mVrms (minimum)
    Audio Input Impedance 10 kΩ balanced or unbalanced
    Relay Contacts 5 A @ 277 VAC or 5 A @ 30 VDC
    DC Input 12 VDC, 70 mA
    Relays Latch Time: 0.5 to 60 sec
    Wiring 2 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)
    Weight 8 oz (226 g)
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