🐾 Silence the Bark, Embrace the Calm! Say goodbye to barking disturbances—effective on all dog breeds within range. Equipped with an XL ultrasonic loudspeaker for maximum impact. Experience unparalleled reliability with 3 built-in sensors that detect barking up to 50 feet away. Stay ahead of the curve with the latest version designed for today's savvy pet parents. Water-resistant and built to last, perfect for both indoor and outdoor use. 3 sensors Long battery life Water resistant The Sonic Bird House Bark Control is a state-of-the-art device designed to effectively manage barking in dogs. With improved bark detection reliability, enhanced battery life, and a robust design suitable for both indoor and outdoor use, this device features 3 built-in sensors and an XL ultrasonic loudspeaker, ensuring it can handle barking disturbances from all breeds within a 50-foot range.