General description This Ultrasonic Pest Repeller is a cutting-edge solution for pest control, utilizing the latest dual-chip technology to effectively eliminate a variety of pests including spiders, mice, insects, cockroaches, mosquitoes, and bed bugs. It is non-toxic, eco-friendly, and safe for both humans and pets, making it an ideal choice for indoor use in homes, warehouses, stores, hotels, hospitals, offices, and factories. Technical specifications Effective coverage area: 800 to 1200 square feet Power source: Standard wall UK plug Installation Simply plug and play for easy installation One unit recommended per room; additional units may be needed for larger areas Usage Emits variable frequencies of ultrasonic waves to irritate the nervous systems of pests, encouraging them to leave the area Intelligent night light feature creates a warm and comfortable environment