Helmer TC 31 anti-bark training dog collar that suppresses unpleasant and annoying dog barking or howling. The collar is activated by vocal chord vibrations, which means that the barking of nearby dogs does not trigger the collar.    

You can go for a walk to a park, go for a trip or enjoy peace and quiet in your household without any fears. The collar is equipped with a 7-level system of acoustic impulses that may be adjusted according to your needs, or you can just use vibrations. And, of course, you can adjust the 5 levels of sensitivity or the collar length.

The anti-bark dog collar is electronic equipment that can automatically identify dog barking and howling. The Helmer TC 31 anti-bark collar is activated by vowel chord vibrations when barking, therefore it is not affected by the barking of other dogs, which makes it perfect for households with multiple dogs. You can adjust the electrostatic impulses to 7 levels, or use vibrations only. The collar is designed for dogs from 5 to 65 kg. 

BASIC SPECIFICATIONS

• Collar length: 17-55 cm
• Power: 4LR44 6V battery
• Dimensions: 65 x 38 x 30 mm