Ultrasonic Bark House U56 Dual Speaker Rechargeable

Bark Doctor U56 Ultrasonic Bark Control House
A simple, hands-free way to reduce nuisance barking — no collars required.

The Bark Doctor U56 uses ultrasonic sound to automatically interrupt barking and help create a calmer environment around your home. With an adjustable range of approximately 5–15 metres, it works both indoors and outdoors, giving you flexibility depending on your space.

Key Highlights
• Adjustable range: 5–15 metres
• Suitable for indoor & outdoor use
• Dual speakers for stronger coverage
• Up to 30 days battery per charge
• USB-C rechargeable
• Automatic operation — no collar or remote

Adjustable Indoor & Outdoor Use
Set it lower (~5m) for indoor spaces or increase the range to cover outdoor areas like yards or driveways (up to 15m). Ultrasonic devices can be used indoors — you simply adjust the range to suit the environment.

Dual Speaker Advantage
Unlike basic units, the U56 uses dual ultrasonic emitters for wider and more consistent coverage, especially in open areas or with persistent barkers.

Long Battery Life
• Up to 30 days use per charge
• Approx. 2.5 hours full recharge
• Works with power banks, adapters, laptops, and car chargers

Charge it once and let it run — no constant monitoring.

Built for Everyday Use
• Durable, weather-resistant housing
• Compact and easy to place or mount
• Designed for long-term, reliable use

Important Notes
• Ultrasonic only (no shock)
• Not effective for deaf/hearing-impaired dogs
• Best for dogs approx. 6 months to 8 years
• Works best when facing the barking area
• Avoid placing behind walls or obstacles

What’s Included
• U56 Ultrasonic Bark Control House
• Mounting bracket
• USB-C cable
• User manual