Bark Genie Indoor/Outdoor Bark Deterrent by First Alert The Bark Genie back control device automatically detects barking and reacts by emitting a high-pitched ultrasonic sound that only dogs can hear. Perfect for all environments, the Bark Genie automatic bark control device makes it easy to control barking.
- Pet friendly ultrasonic technology is safe and effective
- Device can stand alone, hang on a tree or be mounted on any wall
- Weatherproof for outdoor or indoor use
- Detects barking up to 50 feet away
- 3 adjustable levels of sensitivity
- Great for your noisy neighbor's dog
- Works on all dog breeds