Belar Audio sentry model AS-1

The Belar AS-1 audio sentry is an all solid state audio modulation sensor designed to alert the operator to the lack of modulation in a communications system. The AS-1 also may be connected to indicate a carrier-off condition with no time delay before alarm initiation. The AS-1 is intended to complement existing modulation monitoring systems in AM, FM and TV facilities as well as in recording studios , public address and storecasting installations.

WHAT'S INCLUDED	1 Belar Audio sentry model AS-1
CONDITION	USED Very Good Physical Condition (may show signs of wear and marks around unit) Powers on, Emits a signal (not fully tested)
SHIPPING SIZE & WEIGHT* (estimate)	4 kg 22 x 7 x 5"

*SHIPPING SIZE & WEIGHT* = size and weight of unit in box with additional packaging for shipment

Disclaimer: ALL PRODUCTS in any condition other than NEW may have signs of wear (light scratches). 
Minor markings are not photographed. Major cosmetic imperfections (large scratches and more visible signs of use) are photographed.
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