The PetSafe Deluxe No Bark Dog Collar features our patented Perfect Bark Technology simultaneously sensing both sound and vibration, and only a combination of sound and vibration will trigger the electronic correction. The PetSafe Deluxe Anti Bark Dog Collar accurately detects your dog's bark every time. Some dog bark collars detect barking with a microphone and activate on sound, these can be set off by other noises or by another dog's bark. Some bark collars use only vibration, these can be set off by motion or jostling. Only the PetSafe Deluxe Bark Control Collar with Perfect Bark Technology ensures fool-proof bark detection.

PetSafe Deluxe No Bark Dog Collar Specifications:

• One of the smallest electronic bark collars available - Receiver Size: 1.7 ounces, 2" x 1-1/4" x 1", uses the RFA-67D-11 battery module. 
• 18 levels of electronic correction.
• Correction levels increase automatically with continued barking, allowing the dog to determine what is appropriate.
• Five positions - Select from "Off", Correction or Test modes.
• LED low battery warning.

• Owners Manual

How the PetSafe Anti Bark Collar Works:

The PetSafe anti bark Collar has two primary features designed to shorten the training phase and promote good behavior. First, the anti bark Collar has a unique patented sensor that provides the most reliable bark detection available. The PetSafe anti bark Collar uses both vibration and sound sensors (dual-detection) to discriminate each bark from other external noises. A Static Correction is administered through the Contact Points only if both the vibration from the vocal chords and the sound from the bark match the same criteria. Second, the anti bark collar has a new patent pending Temperament Learning System design that is effective across many dog breeds and their individual barking behaviors. The Temperament Learning System contains software that tracks the number of corrections needed to substantially reduce (and in most cases eliminate) the number of nuisance barks. The anti bark system has 18 levels of Static Correction. It begins with low-level corrections, however, if excessive barking continues the correction intensity will increase with each successive bark until the barking stops. Once the dog has learned to reduce the barking, the initial warning corrections are reduced. If your dog does not bark within 30 seconds, the anti bark collar will reset itself. As a built-in safety feature, if your dog barks 15 times or more within a 1 minute period, the anti bark collar will automatically shut off for 3 minutes.

Important:

• Before playing with your dog, remove the anti-bark collar. The activity may cause your dog to bark, which could lead to him associating the play with the Static Correction.
• Never leave the Anti-Bark Collar on your dog for more than 12 consecutive hours.