Are ultrasonic and laser repellers a concern for employees, guests, customers, pets or children?
It’s wise to be cautious with any sound or light in our environment (i.e. avoid loud rock concerts, avoid staring directly at the sun). Bird-X ultrasonic and laser repellers are not dangerous when used as directed. Ultrasonic repellers can be loud, while registering above human hearing range. Laser repellers are fully-registered and consumer safe, though still lasers. We recommend both only at high ceiling levels, not near people for long periods of time.
