• 3 built-in bark sensors + 1 xl ultrasonic loudspeaker
• Detects barking up to 50 feet
• 4 sensitivity settings to indicate what barking level activates the unit
• Effective on all dogs within range
• Weatherproof and durable for outdoor as well as indoor use

Dogtek Sonic Outdoor/ Indoor Bird House Bark Control

– 3 built-in bark sensors + 1 xl ultrasonic loudspeaker
– Detects barking up to 50 feet
– 4 sensitivity settings to indicate what barking level activates the unit
– Effective on all dogs within range
– Weatherproof and durable for outdoor as well as indoor use