Pack of 4 mosquito repellent plugs, ultrasonic rat zapper, effective rat repellent to repel rats, spiders, mosquitoes, cockroaches

About this item

[Intelligent Frequency Conversion] The ultrasonic insect repellent adopts automatic ultrasonic frequency conversion technology and emits ultrasonic waves from 20~55 kHz to stimulate the hearing and nervous system of mosquitoes, cockroaches, mice, mites, and other pests, effectively driving pests away from your home.

[Safe for Humans and Pets] The ultrasonic frequency of the rodent repellent is 20-55 kHz, and the human ear cannot hear frequencies above 20 kHz.

As long as the repellent is not placed on areas sensitive to your cat or dog's hearing, it will not cause any harm to your pet. 【Wide Coverage Pest Repellent】 This rodent killer can effectively prevent pests in indoor areas of 80 to 120 square meters and can be widely used in homes, warehouses, offices, supermarkets, hotels, etc. However, for areas with a higher pest population, we recommend installing 2 or more. Plug and Play Rodent Repellent: Simply plug in our rodent repellent, and it will start working when you notice the mist glow. The repellent should be installed 10-30 inches above the floor with no other obstructions within 1 meter. If you install the devices in one room, they will not work in other rooms. [WHAT YOU GET] Pack of 4 ultrasonic insect repellents. No dead pests to clean up, no bad smells or carcasses, no need for batteries, huge savings.