The New Dogtra 1902S is the premium dog training collar to suit medium to large size working & hunting dogs. It has training range in up to 1200 metres. The 1902S is waterproof and also has built in 2 hours fast charge lithium batteries in the collar and transmitter handheld.
The Dogtra 1902s collars have the same slim ergonomically shaped (curve) design as the Dogtra ARC remote trainer. This change makes the collar fits on the dog much better than most other big dog remote training systems. The 1902S receiver collar looks the same as the ARC receiver collar but a little bigger in size. It is a high output version of the Dogtra ARC system.