此接收器單元是 Dogtra 原廠替換零件，專為 1900S Wetlands 系統設計。它是維持訓練設備效能的關鍵組件。
The receiver unit arrived in perfect condition and paired instantly with my 1900S Wetlands transmitter, so no fiddling with setup. It’s a genuine Dogtra replacement, which means the build quality feels solid and the range works exactly as it should on the marsh. Glad I grabbed this instead of trying
It was super easy to swap out the old receiver—this one paired with the 1900S Wetlands system without any fiddling. The dog responded to the signal right away, and the plastic casing feels sturdy enough for muddy field days. Only gripe is the price feels a bit steep for what's essentially a simple p