Mouse Blocker Pro

Rated 5.00 out of 5 based on 1 customer rating
(2 customer reviews)


– 12 Volt Powered
– Simple 2 Wire Hookup
– All Aluminum Case
– Advanced Micro Processor
Dual Strobing White LED’s added to our Most Powerful Ultrasonic output ever doubling the deterrents
– Powerful: NOW ADJUSTABLE with 3 different levels of Ultrasonic frequency making this unit VERY Loud!!
– Mode Select button
– Off
– Low = 80db
– Medium = 90db
– High = 105db

Bulk Discounts!
2-4 Units Save 5%
5+ Units Save 10%

Note: Replacement fuse part number F5AL250V




Click for MouseBlocker PRO Installation Manual
The MouseBlocker Pro is the most advanced rodent deterrent available for your vehicle. The MouseBlocker Pro takes everything great about the Original MouseBlocker and makes it better. The Powerful Ultrasonic Sounds emitted from this unit are now adjustable and now even louder than the Original. This new unit also adds a new deterrent in the form of 2 Bright Strobing LED lights simply adding another feature the rodents do not like in our attempt to make the area very uncomfortable for the rodents to nest.

Our All Aluminum Alloy case is designed to protect our new advanced microcomputer and dissipate heat. Simple 2 Wire hookup wires directly to the vehicles battery. When the vehicle is parked and the engine is not running the MouseBlocker goes to work to protect the area you have it mounted. Once you start the vehicle our microcomputer will automatically sense a change in voltage and turn the MouseBlocker Pro OFF. While sitting if the battery voltage drops below 11V the microcomputer will also shut the unit off as to not drain the battery too low.

Protect your vehicle today with the NEW MouseBlocker Pro!!

Note: This unit is LOUD and on the highest settings most humans can hear the sounds emitted as will some household pets like cats and dogs. The sounds WILL NOT harm them in any way you will just notice the animals will leave the area the unit is located and if under the hood of your vehicle the sounds for the most part will be contained to the engine compartment anyways.

2 reviews for Mouse Blocker Pro

  1. Rated 5 out of 5

    Bruce Avery

    I purchased one last year and it solved the problem of mice setting up
    house in my nice warm engine compartment. Really does the job and
    worth every penny, also very easy to hook up!

  2. matt (verified owner)

    We purchased a MouseBlocker Pro a little over a year ago. This unit worked great and kept the mice out of the engine compartment of our Dodge truck.

    For some reason it stopped working. I called MouseBlocker and talked to a gentleman by the name of Matt. He was very cordial, polite and concerned about the malfunction.The end result, Matt very generously replaced the unit free of charge.

    MouseBlocker stood behind their product 100%. I highly recommend the product and by all means the company. Sincerely, Bob Jensen

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