Ultrasonic Signal Generator Module
Ultrasonic Signal Generator Module
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Kemo Electronic

Ultrasonic Signal Generator Module

4 stars out of 3 reviews
(4.0)|
3 ratings

Key item features

  • Ultrasonic noise/sound generator
  • Connect to a loudspeaker or mount to a vehicle
  • Works on a variety of small animals and insects
  • Can connect up to 5 piezo loudspeakers
  • May or may not have a frequency adjustment knob. Some units will have a flat adjustment with a slot to insert a screwdriver to adjust the frequency.
Current price is $30.00
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Customer ratings & reviews

4 out of 5 stars
stars3 ratings3 reviews
How item rating is calculated
  1. 5 stars33% (1)
  2. 4 stars33% (1)
  3. 3 stars33% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 3 reviews

Sep 26, 2024
chung
Sold and shipped by3DMakerWorld, Inc.
5 out of 5 stars review

Verified Purchase

Works as expected

It works as expected. Easy to setup. Just connects to a DC adaptor and an ultrasonic speaker. May buy one more and set it up for different frequency.

Incentivized Review
Helpful?355EAG6GYRZ7291907219
Aug 1, 2021
george
4 out of 5 stars review

Verified Purchase

kemo

easy to connect, works well has adjustable settings good for deterring dog barking when connected to piezo speaker, longevity is not very long about 5 months is why I give it 4 stars not 5 stars.

Helpful?355EAG6GYRZ7291907219
Nov 14, 2024
Robert
Sold and shipped by3DMakerWorld, Inc.
3 out of 5 stars review

Verified Purchase

Sometimes they work sometimes they don't.

Incentivized Review
Helpful?355EAG6GYRZ7291907219