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RDL Line-Level Audio Controlled Relay

RDL ST-ACR2 line level audio signal controlled relay. The longer release delay time (5-50 sec) makes it the optimum choice for most music applications. Compact STICK-ON.
$202.20 / EA
Out of Stock:
This item is temporarily out of stock but more are on the way. Your order will be shipping as soon as it arrives.
BTX #:
RDL-STACR2
Mfr. #:
ST-ACR2
Unit Size:
1
RDL ST-ACR2 is an audio controlled relay in the STICK-ON series. These products are designed for quick, convenient installation, and reliable operation in a variety of control applications. The ST-ACR2 is designed to switch on line level sources. It features SENS potentiometer to adjusts the audio input sensitivity, and a threshold LED for accurate adjustment. The DELAY control sets the time required for the relay to release when the audio drops below the threshold. The delay adjustment range is 5 seconds to 50 seconds. PS-24AS 24 V power supply sold separately. Radio Design Labs/RDL is a manufacturer of electronic audio, video and control products headquartered in Prescott, AZ. Their products are used in commercial and residential audio and video installations and in broadcast and recording facilities. The company is known as the pioneer of application-specific electronic modules including STICK-ON, RACK-UP and FLAT-PAK.
More Information
Unit of MeasureEA
Unit Size1
Mfr.ST-ACR2
ManufacturerRadio Design Labs
uomEA
AvailabilityOut of Stock
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