Deter unwanted rodents from your home safely and humanely with the plug-in Big Cheese sonic mouse and rat repeller.
Producing over 100db of ultrasonic sound at constantly changing frequencies, each unit will protect an area of at least 37m² (400ft² ). The sound is too high for humans, cats and dogs to hear, but is well within the reach of mice and rats. The Big Cheese sonic rodent repeller includes a test button to show a red halo LED when the unit is in order.
Warning: For indoor use only. Do not use around rodent pets such as gerbils, hamsters, guinea pigs or rabbits.