They do work on small pests such as mice but they cannot be detected if they are further than 14 feet.
Yard sentinel ultrasonic repeller review.
Why choose an ultrasonic unit over poison or traps here are the main pros and cons of this type of product.
Yard sentinel is an extremely versatile and powerful cat repeller that will rid gardens of more problems that merely feline ones.
It also works wonders in repelling raccoons deer and similar critters.
The yard sentinel kept the robin away humanely with the volume control it has never bothered us or our indoor cats and has proven to be a wonderful purchase.
Yard sentinel is the number 1 best selling cat repellent on amazon.
The four predator sounds target hearing and the ultrasonic sound targets feel.
These devices are inexpensive compared to professional pest control services.
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The yard sentinel ultimate ultrasonic animal pest repeller by aspectek offers an advanced ultrasonic outdoor pest repellent solution.
The yard sentinel offers innovative pest repelling technology that repels pest birds and animals by targeting their main senses.
Our device is equipped with innovative pest repelling functions like ultrasonic and predator sounds.
The ultrasonic frequency is completely inaudible to humans and pets.
There s no need to replace the repellers.
Unlike many pest repellers in the market the yard sentinel simply makes the animal uncomfortable and scares them away without incurring any harm to the pests.
A universal yard sentinel repeller has deserved its name of the best electronic device in the category pest repellents how does yard sentinel electronic repeller work.
Once you purchase a set you ll be able to use your ultrasonic devices as often as you want.
Yard sentinel rc ultrasonic animal pest repeller with motion detector 4 key remote strobe new sonic harassment predator sound.
The yard sentinel allows you to target specific outdoor pests like bats pigeons magpies cats rodents possums rabbits and more.
The working principle of this original device by aspektek is easy to understand.
This version is one in a series of four different yard sentinel products.
This best ultrasonic pest repeller utilizes unique sonic harassment animal predator sound disorienting intense flashing strobe light and modified ultrasonic sound waves to deter unwanted pests.
The yard sentinel electronic pest animal control repeller with motion sensor is such a great dog cat or squirrel repellent.