dog bark controller Deter Nuisance Control Anti Barking House

Patented Perfect dog bark controller for the most reliable bark detection. Safe, humane and effective for all dog breeds. One year warranty. dog bark controller Describle ★ Defer noisy barking by harmless ultrasonic sound ★ Detects barks up to 50 feet with the use of an internal microphone ★ 4 levels of operation(including a test mode) ★ Dural and weatherproof for outdoor use ★ Two color LED for good /low battery indication ★ 9V Battery operation – (battery not included) ★