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MouseBlocker 1000x Electronic Rodent Deterrent - 110V AC
MouseBlocker

MouseBlocker 1000x Electronic Rodent Deterrent - 110V AC

Part Number: MB54FR
In Stock
$189.95
Retail:$237.32
You Save: $47.37
Insect and Pest Control
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This indoor-only deterrent helps keep mice from settling into garages, barns, RV bays, or basements. Four long-range speakers emit alternating ultrasonic sound to discourage nesting in large enclosed spaces up to 1,000 square feet. Fastest Shipping and Great prices for MouseBlocker 1000x Electronic Rodent Deterrent - 110V AC. Read our customer reviews of MouseBlocker insect and pest control. Call 1-800-940-8924 for expert service or order your insect and pest control part number MB54FR by MouseBlocker online at etrailer.com.
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  • Reviews (12)
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MouseBlocker Insect and Pest Control - MB54FR

  • Rodents
  • MouseBlocker
  • Repellents and Deterrents
  • Casual
  • RVing
  • Electronic Deterrents
  • Indoor

This indoor-only deterrent helps keep mice from settling into garages, barns, RV bays, or basements. Four long-range speakers emit alternating ultrasonic sound to discourage nesting in large enclosed spaces up to 1,000 square feet.


Highlights

  • Safe, Humane Deterrent: Helps discourage rodents without traps or poison.
  • Multi-Species Protection: Works on mice, squirrels, chipmunks, rabbits, and more.
  • Directional Sound Coverage: 4 long-range speakers project ultrasonic sound in 3 directions.
  • Smart Indoor Design: Ideal for garages, barns, RV bays, or basements with outlet access.
  • No Setup Guesswork: Status lights confirm the unit is powered and running.
  • Spacious Reach: Covers up to 1,000 square feet with a clear line of sight.

Features to know about

For Large Indoor Spaces

If you're storing vehicles, tools, or seasonal gear in a large indoor area, the MouseBlocker 1000x is designed to help keep rodents from settling in. It works well in places like garages, barns, basements, or storage bays with access to a standard outlet. The unit is not water-resistant and should only be used in dry environments.

How It Works

The 1000x uses four long-range speakers to project ultrasonic sound in a three-directional pattern. Two alternating ultrasonic wave types cycle intermittently, helping discourage mice and other small animals without letting them adapt to the sound. While the device is inaudible to people, you can use the built-in test button to temporarily amplify the output and verify its working. A green power light and flashing blue light confirm the unit is operating.

Installation Tips

For best results, install the unit along a wall with the back facing the wall. Avoid placing it behind boxes, shelves, or other obstacles, as ultrasonic sound does not pass through solid objects. The device is made for continuous operation and may feel warm to the touch during use.

Specs

Power

  • Power source: 110V AC outlet
  • Power consumption: 25 watts

Ultrasonic Output

  • Frequency: 25-45 kHz (intermittent)
  • Emission cycle: 160 seconds
  • 4 Long-range speakers, 3-directional design

Unit Dimensions

  • 10" wide x 6" tall x 8" deep


51599 Mouse Blocker 1000 Mouse Repellent - 110 Volt AC





Video of MouseBlocker 1000x Electronic Rodent Deterrent - 110V AC

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of MouseBlocker Insect Control - 1000x Electronic Rodent Repellent - MB54FR

Hi, everybody, Andy here with etrailer.com. Let's take a real quick look together at this MouseBlocker 1000x electronic rodent repellent. Now if critters are getting into your garage, your barn, or your RV bay and they're leaving a mess, this might be a great item for you to consider. Whether you've tried everything already or if you're maybe looking for a more humane way to keep your stuff safe from teeth, claws, and just an overall mess, this device is gonna be basically like having a no vacancy sign up to those critters that are causing you so many problems. With this, you're not gonna have to worry about handling poison or resetting traps or dealing with rodent corpses. This is going to give you a cleaner, more compassionate way to protect your investment.

So this is designed to fill up to 1000 square feet with an ultrasonic sound, thanks to these four long range speakers. So this is gonna be perfect for larger storage spaces like your two car garages, your shop base, or your covered RVs, where rodents tend to hide out. And since this operates off of sound, the noise does not go through walls or solid objects. So you'll want to place this unit with the speakers facing open space free of obstructions. Now the ultrasonic sound is inaudible to humans, but it is going to irritate and drive out rodents like mice, squirrels, and chipmunks, and even rabbits.

So no droppings to clean up, no nasty smells from mysterious locations. This is gonna be a great mouse repellent option to consider for long-term storage use. So as you can see here, this is going to plug into your 120 volt outlet. So I've got an extension cord here. I'm just gonna plug this in here real quick for you.

And then once you plug it in, it's gonna be operating, you're gonna be protected. The green power light that you see here should be on solid, and then the blue ultrasonic light will be flashing or blinking according to the sound output. And then I wanted to give you a view of the back once again here. We do have this green test button on the back. And when you press this button, it's going to actually amplify that ultrasonic sound, that noise that you typically can't hear to an audible level, and that's gonna confirm that the microprocessor is working properly.

So let me demonstrate that for you. So as you can see, or as you can hear, rather, you're gonna be able to know that this is working with that test button, and it is loud, and it is annoying. And I can see where the rodents are gonna be driven out by that obnoxious noise. So I'm gonna go ahead and unplug it here. And let me go ahead and just give you some overall measurements. So looking at the overall length, we're sitting right at 10 inches long. The overall width about eight inches wide. And the overall height, about six inches tall. So the effects of using this should be seen immediately, as soon as this is powered on. This is gonna be most effective after using it continuously for three to four weeks. Sometimes mice might be more active during the beginning of using this, showing that they're irritated. And after using this for a prolonged period of time, the mice will begin to disappear. Now for maximum protection, you can pick up the mouse blocker units that are designed for use inside of the engine bays of your vehicles, and the other units that are designed to be installed inside of your RV. So there's other smaller units that they provide to give you that maximum protection outside and inside of the item, or the the vehicle that you are storing. So this is really gonna offer you a low maintenance, non-toxic solution for protecting your vehicles and enclosed spaces from rodent damage, and making it really an effective and convenient choice for long-term storage. If you do pick this up, I would love to hear back from you regarding your experience with this, how it's working out for you. So you can let us know what you think by dropping a comment or leaving a review on this product page. We'd love to hear back from you. Well, I think that's gonna wrap up our look today. I do hope that it was helpful for you. Again, my name is Andy, thank you for joining me.

Customer Satisfaction Score:

Ratings & Reviews

4.9

12 reviews
This indoor-only deterrent helps keep mice from settling into garages, barns, RV bays, or basements. Four long-range speakers emit alternating ultrasonic sound to discourage nesting in large enclosed spaces up to 1,000 square feet.

by:



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Very well made. Placed in center of gar age



by:

We live in the county on a 50 acre farm. We have an ongoing problem with birds and rodents getting into our garage, dying where we cannot find them, and really stinking. We have tried other methods like mothballs, but with no result. We hope that this will take care of the problem. If it does, I will give it 5 stars.

Nick S. profile picture
Etrailer Expert

Nick S.

11/24/2025

50 acres is a lot for those mice and animals to run around! You will have to let me know how it ends up working for you.



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Mouse Blockers work.



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Great Product ^ it even arrived Early



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Grest



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12
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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Wilson B
Updated by:
Wilson B
Employee Sabrina W
Updated by:
Sabrina W
Employee Daron K
Edited by:
Daron K
Employee Ed W
Installed by:
Ed W
Employee Andy C
Installed by:
Andy C
Employee Kim H
Written by:
Kim H
Employee Joshua U
Video by:
Joshua U

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