No-bark collars d-mute

The electronic anti-bark collar is a simple solution when your dog reacts to the slightest stimulus by barking, or even barks all day long in your absence, thus annoying his surroundings.

The collar is activated only by the vibration of the vocal cords of the dog wearing the collar on its neck, this system prevents the risk of false triggering caused by the barking of another dog. The sensitivity of the collar's response to vibration and the stimulation mode can be easily adjusted. The collar has a total of five selectable modes for bark correction, you can choose between an acoustic signal, three levels of electrical stimulation and a stimulation mode with increasing intensity in five stages.

The d-mute device, in the form of a receiver and a collar, helps to teach the dog to stay quiet, the dog must have the collar on his vocal cords for the receiver to correctly evaluate his barking. At the same time, the collar must be tightened enough so that it cannot shift on the dog's neck, but it must not strangle the dog. It is activated automatically when the dog barks, howls or growls. The working mode, i.e. sensitivity, correction method and time response can be easily adjusted. Correction means an acoustic signal or a correction pulse or a combination of the two.

The electronic system of the collar uses modern technology based on a single-chip microprocessor. The collar is very easy to use, compact and waterproof, therefore suitable for every situation. The larger box and the highest correction pulses make it suitable for large dog breeds.

Working principle:

In standby mode, the device waits for the dog's sound. At the first bark, it emits an audible signal or an audible signal with a correction pulse, the intensity of which depends on the selected mode. If the dog continues to bark, the device again emits an audible signal or an audible signal with a correction pulse. The collar emits this beep or beep with a correction pulse a maximum of 5 times and then the process stops automatically. After a longer pause of the dog (10 - 15 seconds), the system switches to standby mode again, i.e. the next bark will be accompanied by an audible signal or an audible signal with a correction pulse.

Overview of modes

• 1. audio correction only
• 2. sound + low level correction pulse
• 3. sound + medium correction pulse level
• 4. sound + high level correction pulse
• 5. sound + correction pulse in five increasing levels
• 6. function test

The individual modes are changed by simply holding the magnet to the collar!

General features:

• Size: 39 × 40 × 72 mm
• Weight: 67 g (without battery)
• Power: CR2 3V lithium battery
• Battery life: 6 months in standby mode
• Adjustable neck circumference: 18 to 75 cm

Package Contents:

• d-mute receiver with strap
• CR2 3V lithium battery
• test glow plug
• contact points in two lengths 10 mm and 17 mm
• magnet with lanyard
• instructions and warranty card