Victor® Ultra PestChaser® Mouse Repellent

Model #: M793

7 reviews
0 5 2.7

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  • Item #M793
  • 3 Times the Output of the Mini Units
  • High Frequency Ultrasound Repels Rodents
  • Rodent Activity is Reduced in 6-10 Days
  • No Chemicals or Poisons
Cannot Ship To: HI, NM

Model #M793

Best Used For:


The Ultimate Ultrasonic Protection from Rodents

PestChaser® technology uses high frequency ultrasound that only rodents can hear to effectively and humanely repel them without the use of poisons or chemicals. Three speakers gives PestChaser® Ultra the most power of all the ultrasonic rodent repellent devices Victor® offers, providing powerful rodent protection for the largest of rooms. The jackhammer-like sound is released at over 80 oscillations per second at varying volumes and frequencies, so that rodents will not get accustomed to it and humans and non-rodent pets cannot hear it.

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See a Reduction in Rodent Activity in 6-10 Days

Most PestChaser® users experience a reduction in rodent activity in as little as 6 to 10 days. Simply use one Ultra PestChaser® per large-size room or warehouse space, as directed. PestChaser® is for indoor-use only, and if you have rodent pets such as hamsters, rabbits or guinea pigs, you should move them to another room away from the ultrasonic repelling device.

Havahart Expansion Kit
Model # M793
# of Units 1
# of Speakers per Unit 3
Ultrasound Volume Range Varying up to 100 dB
Ultrasound Frequency Range Varying 32 - 62 kHz
Power Source 6-Foot Cord Plugs into 110V Wall Outlet
Lifetime 3-5 years
Additional Features LED Function Light; 6-Foot Cord
Energy Cost per Unit Less than 1 Penny per Day

Disclaimer: Havahart does not endorse any information contained in product reviews. Please follow all label instructions for your specific use.

Most Recent Customer Reviews

Review Rate
Review posted on
June 16, 2017
Call pest company By Varmentpuntang

Waste of MONEY, Just like all the pest companies told me that after awhile the rats will come back as they realize no harm comes to them other than noise, still have rats and they just run right pass this like it's not even there.

Response From Havahart®
Lauren : Consumer Relations Representative

Thank you for taking the time to share this experience. These repellents output continuously which causes discomfort and creates an unwelcome environment for the rodents. After repeated exposure to the product, the mice and rats will be driven away.

For best results, place the units so that they are not obstructed by furniture as the frequency does not go through solid objects such as walls or cabinets. For heavy infestations, we recommend the use of traps in conjunction with the repellent.

We hope this information is of help. Please feel free to contact our Consumer Relations Team at 1-855-5-VICTOR (1-855-584-2867) with any additional questions.

Review Rate
Review posted on
April 30, 2017
Junk By Gg108

Doesn't work still got mice

Response From Havahart®
Patty : Consumer Relations Representative

Victor® has a long history of producing high-quality and reliable products. We regret to hear that what was received did not meet these expectations.

This product emits high frequency sound waves that create an unwelcome environment.  A reduction in rodent activity should occur within 6-10 days of continuous use. Since sound waves are absorbed by walls or materials in a room, placement is key.

Please give our Consumer Relations Team a call at 1-855-5-VICTOR (1-855-584-2867) with additional questions.

Review Rate
Review posted on
April 18, 2017
Not impressed By Mic

Disappointed that within 6 feet of the unit we found mouse droppings. So not sure it actually works.

Response From Havahart®
Patty : Consumer Relations Representative

We appreciate the time taken to provide this feedback and apologize for the experience.  

This product emits high frequency sound waves that create an unwelcome environment for rats and mice. A reduction in rodent activity can be seen in 6-10 days as they become conditioned to avoid the area.

Please contact our Consumer Relations Team at 1-855-5-VICTOR (1-855-584-2867) for additional assistance.

Review Rate
Review posted on
January 18, 2017
Victor ultra pestchaser 1 unit By CHMG

I bought this few weeks ago for my basement, I am still waiting for results, I really hope it will work

Response From Havahart®
Lauren : Consumer Relations Representative

Our PestChaser® units work by creating an unwelcome environment for rodents. A reduction in rodent activity usually occurs within 6-10 days. But if other types of traps are being used as well, a rodent would tolerate the unpleasant sound in order to get to the bait being used. Also, the ultrasonic waves are not able to penetrate solid objects, making placement key to this unit's success. Several may be needed to cover a room that has numerous obstructions in it.

We would like to learn more about this experience. Please contact our Consumer Relations Team at 1-855-5-VICTOR (1-855-584-2867) for additional assistance.

Review Rate
Review posted on
October 1, 2016
Still have rats By Frex
I wasted my money. Still have rats in traps and they are still eating my weather xtrips.
Response From Havahart®
Patty : Consumer Relations Representative
We apologize for this experience and would be glad to provide assistance.

This product works by emitting an ultrasonic sound that annoys rodents, conditioning them to avoid the area after multiple exposures. We do not recommend placing a bait to attract them to the same area, as this will reduce the efficiency of the product.

Our Consumer Relations Team will be glad to provide troubleshooting assistance. We can be reached at 1-855-5-VICTOR (1-855-584-2867).
Review Rate
Review posted on
February 26, 2016
It REALLY Works!!! By HappyCustomer
I Bought this product about a year ago due to squirrels living in my attic and being frustrated at not being able to shoot them all before they started mating. After installing the Victor Ultra PestChaser, the squirrels were gone w/n a week and have not returned to my attic at this writing. Thank you, Thank you, Thank you for selling this product!!!
Review Rate
Review posted on
November 1, 2015
Works great! Easy to use! By MouseCatcher
We've had a bad mouse problem this year. They seem to be everywhere. Poisons work but the mice die in the walls and smell terrible. Don't need that! These traps are easy to use and work great! We set a couple of them each night and relocate the mice to the far end of our property in the morning. A quick wash with a spray nozzle on the hose washes all the droppings out of the trap and its ready for the next night.
Read All Reviews (7) Write a Review
Q.If the sound cannot be heard through walls, how would this be used to repel critters inside the wall?

This unit is designed for use in a large, open area such as a room in a home, business, or warehouse. The 3 speaker design allows it to be placed in the corner of a room for optimal coverage.

Q.I'm in Florida with an attic "rat" problem due to my cement tile roof. Will the 3X survive in a 130 degree F attic ? Would using the timer help ? Since I can't hear the unit is there some indicator that says whether it's alive or dead 

The PestChaser® will work in a wide variety of temperatures, from 0°F-120°F. We do not recommend using this unit with a timer, it should be plugged in continuously for best results. When the unit is plugged in, a red light will illuminate from the center speaker, indicating it is outputting the ultrasonic frequency.

Q.For a motorhome approximately 28' long x 8' wide. Placed centrally, with all interior doors open, would one unit be sufficient?

This product will cover up to 1,200 square feet. The coverage area will vary, as the ultrasonic sound waves do not penetrate through walls, furniture etc. For best results, it should be installed in an open area.

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