Key Features
1 Mile Range
![](http://dogtra.com/cdn/shop/files/1900S-BLACK-EDITION-B_L-AMAZON-Pictogram-Thumbnail.jpg?v=1718843596&width=1600)
For Stubborn Temperament Dogs
![](http://dogtra.com/cdn/shop/files/1900S-BLACK-EDITION-B_L-AMAZON-Key-features-Thumbnail.jpg?v=1718843532&width=1600)
Discreet, Matte Blue LED
![](http://dogtra.com/cdn/shop/files/Amazon-3500NCP-1000X1000-Thumbnail_2.jpg?v=1718843664&width=1600)
Customizable Boost
![](http://dogtra.com/cdn/shop/files/1900S-BLACK-EDITION-B_L-AMAZON-BOOST-Thumbnail.jpg?v=1718843479&width=1600)
Stimulation Level Lock
![](http://dogtra.com/cdn/shop/files/1900S-BLACK-EDITION-B_L-AMAZON-Level-lock-Thumbnail.jpg?v=1718843462&width=1600)
![](http://dogtra.com/cdn/shop/files/black_bnl_tile_1.png?v=1718928574&width=1080)
![](http://dogtra.com/cdn/shop/files/black_bnl_tile_2.png?v=1718928695&width=1080)
![](http://dogtra.com/cdn/shop/files/black_bnl_tile_3.png?v=1718928812&width=1080)
FAQs
The Blue LED light is designed with the police, military, and K9 officers in mind. Primarily used as a descreet light without drawing undue attention.