General description The Anti Mosquito Plug is an ultrasonic pest repellent device designed to effectively repel various pests such as mice, mosquitoes, spiders, and cockroaches. Utilizing intelligent frequency conversion technology, it emits ultrasonic waves ranging from 20 to 55 kHz, which stimulate the hearing and nervous systems of pests, keeping them away from your home. Technical specifications Ultrasonic frequency: 20~55 kHz Effective coverage area: 80-120 square meters Installation height: 10-30 inches from the ground Installation Plug the device into an electrical outlet. Install the repellent 10-30 inches above the ground. Ensure there are no obstacles within 1 meter of the device for optimal performance. Usage Ideal for use in homes, warehouses, offices, supermarkets, and hotels. For areas with severe pest issues, it is recommended to install 2 or more devices. The device is effective in the room it is installed; it will not protect other rooms. Other information Safe for