Mosquito Repellent, Ultrasonic Repellent, Plug-in Mosquito Repellent, Electronic Indoor Pest Control, Pest Control for Mosquitoes, Mice, Spiders, Cockroaches, Flies, Pack of 4

General Description: This ultrasonic repellent is an advanced solution for keeping away mosquitoes and other pests such as mice, spiders, cockroaches, and flies. Using ultrasonic technology, it stimulates the insects' auditory system, making them unbearable and causing them to leave the area. Each device covers a large area of up to 80-120㎡, although the ultrasonic waves do not penetrate walls. It is recommended to use at least one device per room for optimal effectiveness. Technical Specifications: Type: Ultrasonic Repellent; Coverage Area: 80-120㎡; Installation: Plugs into an electrical outlet; Recommended Installation Height: 30~120 cm from the floor; Installation: To install the repellent, simply plug it into an electrical outlet. Ensure it is installed vertically at a height of 30 to 120 cm from the ground for maximum effectiveness. Use: The repellent is ideal for use in various environments such as homes, offices, garages, attics, basements, warehouses, and greenhouses. It operates without radiation, chemicals, odor, or noise, making it environmentally friendly and safe for humans and pets. Other information: Ultrasonic pest control can typically take 3 to 4 weeks to show results, depending on the extent of the infestation.