The Dogtra 1900S BLACK EDITION is the 1-mile editionof the popular 1900S e-collar, which is known for its versatility and durability. Along with the added range, the Dogtra 1900S BLACK EDITION comes with am elegant black finish as well as blue LED lights for enhanced tactical fit and nice aesthetics. Like the 1900S, the BLACK EDITION's receiver is also certified for IPX9K grade, the highest heat and waterproof level. With its longer range and proven durability, it can cover more distance in any extreme conditions.
The 1900S BLACK EDITION is a 1-Dog system only.
You can find the User's Manual here.