80-280
FM TRANSMITTER-SOUND ACTIVATED WIRELESS MIC

Stock Number:
2025-BB2

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Sound turns on the transmitter, which operates in the FM radio band. A neat way to catch a thief in another room or garage. The volume of sound needed to trigger the circuit is adjustable. The two stage transmitter has good range and the circuit powers down unless it "hears" soun...More

PROWR-014333
RF TRANSMITTER 433MHZ 3-12V

Stock Number:
2025-RA1

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PROWR-013153
RF TRANSMITTER 315MHZ 3-12V

Stock Number:
2025-RA2

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PROWR-013154
RF RECEIVER 315MHZ 3.3-9V USE 10-15CM ANTENNA

Stock Number:
2025-SA1

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PROWR-014334
RF RECEIVER 433MHZ 3.3-9V USE 10-15CMS ANTENNA

Stock Number:
2025-SA2

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PROWR-010515
RF RECEIVER 315MHZ 4 CHANNEL DO 1 2 3

Stock Number:
2025-SA3

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