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Home > The Belfry Bat Detector

The Belfry Bat Detector


Hand built to order, an assembled unit that is portable, small, lightweight and is powered by a 9 volt battery. The Belfry Detector is a joy to use and share with others and has a small speaker for group listening. Unit has a range of 75 to 200 feet depending on terrain and species of bat. This detector has a strong advantage over heterodyne type detectors in that it requires NO TUNING. You'll never miss a bat because you are tuned to the wrong frequency. Simply turn the unit on, point it in the general direction of where the bats are and sit back and listen to this amazing world of sound that has eluded humanity for millions of years!












Our Guarantee

If you are not happy with any of our Bat Detectors you may return your unit to us for a full refund. Just send the detector to us in good condition and I will send you a prompt refund. We are celebrating our two year anniversary and our customers have made this possible.


 
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The Belfry Bat and Rat Detector
The Belfry Bat and Rat Detector
Our Price: $64.95

 
 
A fantastic value. The unit fits and your hand and is plenty rugged to join you when hiking, exploring and traveling.
 
Extremely sensitive, the Belfry Bat Detector will pick up bat echolocations up to 200 feet away. With the optional audio out jack plug the Belfry Bat Detector into a tape recorder or laptop and then analyze the bat calls to see signal structure and frequency characteristics to help you identify the bat species.
 
Complete conversion of ALL bat echolocation frequencies. No tuning required. No missed bat calls because you are "tuning the dial."
 
 
Bat calls are heard clearly through an internal speaker - no clumsy earphones or earpieces to play with.
 
Optional: 1/8 inch standard female audio output jack allows the recording of bat calls on a tape recorder, PC, laptop or mobile device.
 
Optional: Bright LED that modulates in tune with incoming bat calls. Provides a great visual representation of bat calls.
 
Optional: External amplifier that greatly increases the volume from The Belfry Bat Detector and is perfect for group settings of up to 30 people no more than 20 feet away from the unit.  Runs on a 9 volt battery and is 3.5 inches high, 2.5 inches wide and 1 inch deep.  Comes with a 2 foot cable with a 1/8 inch male jack on either end. The cable plugs into The Belfry Bat Detector and the amplifier.  PLEASE NOTE that the external amplifier may only be used with one of The Belfry Bat Detectors that has the audio out jack.
 
Optional: How to Get Rid of Bats - the ebook.  Do you have a bats or many bats living in your home? Can you hear them moving around? Do you sometimes see them flying around? Do you see evidence of feces? If so, you need to eradicate them from your living space. While bats are generally harmless, they can be infected with rabies and their feces can carry other diseases and organisms
 
Learn from the experts who have had years of experience in excluding bats and entire bat colonies from homes all around the country. This booklet covers humane methods that will not harm the bats you are attempting to get out of your home. However, several "heavy duty" tactics are included. Experts agree that the most important thing that you can do is to start immediately. The longer the bats stay, the more likely they will be to apt to stay. 13 pages.

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See above the free Spectrogram shareware program with your Belfry Bat Detector.
 
All completed units are field tested on our local bats and are guaranteed.
External Amplifier for The Belfry Bat Detector
External Amplifier for The Belfry Bat Detector
Our Price: $57.95

The external amplifier greatly increases the volume from The Belfry Bat Detector and is perfect for group settings of up to 30 people no more than 20 feet away from the unit.
 
The amplifier runs on a 9 volt battery and is 3.5 inches high, 2.5 inches wide and 1 inch deep.
 
The amplifier comes with a 6 foot cable with a 1/8 inch male jack on either end. The cable plugs into The Belfry Bat Detector and the amplifier.
 
You may also plug your own speaker, by way of a 1/8 inch male jack, into the amplifier. The larger the speaker the louder the output.
 
PLEASE NOTE that the external amplifier may only be used with one of The Belfry Bat Detectors that has the audio out jack.
The Belfry Bat Detector Kit
The Belfry Bat and Rat Detector Kit
Our Price: $49.95

Everything you need to build your own Belfry Bat Detector including the transducer, speaker and case.  Does not include the audio out female jack or LED as shown in the picture above of the product.  These options may be added to your order.
 
Just add your knowledge of electronics assembly and a 9 volt battery. This kit may be assembled in approximately an hour, but is not recommended for anyone who has never used a soldering iron before or who has never worked with electronic components on a PC board.
 
Optional: 1/8 inch standard female audio output jack allows the recording of bat calls on a tape recorder, PC, laptop or mobile device.
 
Optional: Bright LED that modulates in tune with incoming bat calls. Provides a great visual representation of bat calls.
 
Optional: External amplifier that greatly increases the volume from The Belfry Bat Detector and is perfect for group settings of up to 30 people no more than 20 feet away from the unit. Runs on a 9 volt battery and is 3.5 inches high, 2.5 inches wide and 1 inch deep. Comes with a 2 foot cable with a 1/8 inch male jack on either end. The cable plugs into The Belfry Bat Detector and the amplifier. PLEASE NOTE that the external amplifier may only be used with one of The Belfry Bat Detectors that has the audio out jack.
 
Optional: How to Get Rid of Bats - the ebook. Do you have a bats or many bats living in your home? Can you hear them moving around? Do you sometimes see them flying around? Do you see evidence of feces? If so, you need to eradicate them from your living space. While bats are generally harmless, they can be infected with rabies and their feces can carry other diseases and organisms
How to Get Rid of Bats - the booklet
How to Get Rid of Bats - the booklet
Our Price: $15.95

Do you have a bats or many bats living in your home? Can you hear them moving around? Do you sometimes see them flying around? Do you see evidence of feces? If so, you need to eradicate them from your living space. While bats are generally harmless, they can be infected with rabies and their feces can carry other diseases and organisms.
 
Learn from the experts who have had years of experience in excluding bats and entire bat colonies from homes all around the country. This booklet covers humane methods that will not harm the bats you are attempting to get out of your home. However, several "heavy duty" tactics are included. Experts agree that the most important thing that you can do is to start immediately. The longer the bats stay, the more likely they will be to apt to stay. 13 pages.

Bats are highly intelligent creatures.  They are mammals and therefore have relatively large brains.  They can be persistent in deciding where they want to live, BUT they do have established behavioral patterns.

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