These ultrasonic Mouse and Rat repellers produce over 100 decibels of ultrasonmic sound at constantly changing frequency levels. The unit operates at frequencies that are too high for humans, cats and dogs to hear, but are within the hearing range of mice and rats. Each unit protects an area of at 37 square metres (400 Square feet) from rodent infestation. Perfect for use in homes, offices, resturants.
100 decibels of ultrasonic noise at constantly changing frequencies
Sound is too high for humans, dogs or cats to hear
Uncomfortable for rats and mice.
Will protect kitchens, conservatories, attics, garages and sheds.
Easy to use, simply plug them into an unobstructed indoor plug socket.
Value 3 pack will provide complete protection for the average sized family home.