While other bat repellents may not be pet friendly, have unpleasant odors, or lack effectiveness, Pest Destruct Ultra Bat Repellent operates silently, is odor-free, and is safe for use around children and pets. How it works – This ultra device emits high-frequency sound waves that are designed to deter bats and other unwanted pests by creating an environment they find uncomfortable, encouraging them to leave the area. It requires no chemicals, leaves no mess, and eliminates the need to deal with trapped or deceased animals. One unit effectively covers areas up to 100–800 square feet with unobstructed placement. Enjoy a cleaner, pest-free living environment – While primarily designed for bat deterrence, this device may also help discourage mice, rats, flies, insects, mosquitoes, fleas, and cockroaches. We are committed to quality and safety, using our products in our own homes to ensure reliable performance for your family. Product Specifications 1. Voltage: 100–240V AC, 50/60HZ 2. Power: 2.5W 3. Output frequency: 20–65kHz Installation: Plug into indoor electrical outlets only. Avoid outdoor use or placement in wet, humid, or excessively hot environments. Coverage: Up to 100–800 square feet in open areas without obstructions blocking the sound emission.