Hyy Ar Ultrasonic Mosquito Repellent Plug

【Intelligent frequency conversion 】The ultrasonic pest repeller adopts automatic frequency conversion ultrasonic technology to emit 20~55KHZ ultrasonic waves, to stimulate the auditory and nervous systems of mosquitoes, cockroaches, mice, mites and other pests to effectively keep ...【Intelligent frequency conversion 】The ultrasonic pest repeller adopts automatic frequency conversion ultrasonic technology to emit 20~55KHZ ultrasonic waves, to stimulate the auditory and nervous systems of mosquitoes, cockroaches, mice, mites and other pests to effectively keep pests away from your home. 【Insect repellent safe for humans and pets 】The ultrasonic mouse repellent frequency is 20~55 KHZ, and the human ear cannot hear the frequency above 20 KHZ. As long as the repeller is not placed in the hearing-sensitive area of cats and dogs, it will not cause any harm to your pet.

【Wide coverage insect repellent 】This rodent repellent can effectively prevent pests in an indoor area up to 80-120 square meters, can be widely used in homes, warehouses, offices, supermarkets, hotels, etc. 【Plug-and-Play anti-rats 】Simply plug in our pest repeller, it works when you notice the hazy glow. This rat repellent should be installed 10-30 inches from the ground and no other obstacles within 1 meter.

They are not effective for other rooms if you install devices in one room.