New in 2021 and Effective: The repellent uses a more powerful chip that makes parasites and rodents more difficult to immunize than before. Large effective coverage area: Each electronic ultrasonic repellent is effective for a large area up to 800-1300ft². Pest control is widely used in homes, warehouses, offices, gardens, hotels, cellars. Corn ultrasound does not penetrate walls. We recommend that you use at least 1 device per room. Easy Installation and Use: Just plug the ultrasonic mosquito repellent into the outlet. Make sure to install it vertically 80 ~ 120cm from the ground. Ultrasonic pest control emits low sound waves frequency Safe for Children and Pets: Mosquito repellent is safe, odorless, chemical free, or radiative. Pest control is 100% non-toxic and is the perfect alternative to chemicals harmful and dangerous, poisons and traps. Easy to use: just plug our ultrasonic repellent into an outlet. No need to fix the trap anymore. Safe for children, pregnant women and pets:
