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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.
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.
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.
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.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Very well made. Placed in center of gar age
Everything was great...
Haven't seen any droppings or other rodent evidence anymore. I used to doubt it was even making any sounds until my new hearing aids picked up the frequency whenever I got close. I can clearly hear the pulsating sounds... it even drives me away. Ha!
I put one of these in my 2-car (Jeep) garage where there has been a rodent problem for years. I hope this solves that problem. There are pets, livestock and wildlife here so poisons are not a reasonable solution. Deterrent solutions have failed in the past. We’ll see how this one works!
Grest
Thank you
Great Product ^ it even arrived Early
no updates on delivery, had no idea when it was going to be delivered
Mouse Blockers work.
This is the second one I have purchased. The first one I put in my garage to keep out mice. I have not had a mouse problem since I started using it.
The second one I put in a another building to deter ground hogs digging beneath it. So far, it has worked well.
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.
Communication was excellent order was delivered promptly and tracking was excellent. Have not had the product long enough to rate how well it works.
I just plugged this in for my shipping container where rodents could be a real problem with the contents I keep in there. Haven’t had a problem there yet but, better safe than sorry!
I would hate to claim an early victory, especially when it comes to getting rid of mice but it’s been four seasons now since I purchased the mouse blocker 1000 and I haven’t seen a mouse in the camper or the barn where I keep it. I started with putting it on the floor of the camper and then moved it outside into the barn where it covers a larger area and seems to work fine.
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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.