Excessive barking can cause a real strain on the owner and pet, but with the PetSafe Ultrasonic Outdoor Bark Control birdhouse, it will bring excessive back to an acceptable level. This bark control system looks like a decorative birdhouse but is really a bark control system designed to control nuisance barking. Simply hang on a tree branch or mount to a fence post, the birdhouse has a detection range up to 50 feet. The dog hears a safe high pitch sound when it barks, the unpleasant noise will deter the dog from barking. Settings for this unit include 4 adjustable levels of correction with 3 sensitivity lvels and a test mode. This unit is not recommended for indoor bark control.

Features:

• Uses ultrasonic sound to deter nuisance barking
• Detects bark up to 50 feet away
• 4 levels of operation
• Durable, weatherproof unit
• Two color LED display for battery indicators
• 9-volt battery required for operation (not included)
• Operation manual included
• Limited Lifetime Warranty

Product Specs: 4L x 5W x 7H, weight-1.2 lbs.