K-Mark Industrial Limited. GL-SILENCTX 사용자 설명서

Instruction Manual

2A  Lift the rubber grommet on the side of the Dog 

Silencer and slide the Power Switch to ‘Ultra’. 

2B  Place the Dog Silencer in a location where it has a clear line of sight to 

the dog. From there, adjust the Bark Sensitivity Dial as shown below:

25 ft

75 ft

300 ft

50 ft

You have several options. Set the Dog Silencer on a flat surface, or for extra stability, pull out the sliding mounts on the bottom 

and fasten it down. You can also hang the Dog Silencer anywhere you can put a screw or nail by using the keyholes on the back of 

the device.

Yes, ensure that you have a clear line of sight between the Dog Silencer and the dog you are trying to train. Ultrasonic sound will 

not travel through solid objects like walls or fences. 

Turn Dial Almost 

All the Way Down

Turn Dial Almost 

All the Way Up

Turn Dial  

Halfway Up

To silence dogs 

farther than 75’ 

use the remote

2

3

Use the remote when you want to activate the Dog Silencer manually or when the dog is outside the 75 foot automatic 

bark detection range.  It will work up to about 100 feet from the unit, and silence dogs up to 300 feet away. 

Simply turn the Bark Sensitivity Dial all the way down so that the unit won’t activate when the dog barks. 

 

4

Congratulations! You’re all set. 

In the unlikely event you run into any issues, please see the “Troubleshooting” section on the next page or contact us using the 

information under “We’re Here to Help”.