Upgrade or replace your existing Dogtra 640x collar receiver with this genuine Dogtra replacement unit, built to the same rugged and reliable standards as your original system.
Effortlessly control and gain total attention with the 640X, the new generation of the trusted 640C e-collar. Its intuitive design and front-and-center command button ensure you never miss a teaching moment. With tone, vibration, and BOOST for faster recall and focus, the 640X also includes an easy-to-spot e-collar light and level lock for safety. Fully waterproof and drop-proof, it's perfect for any adventure.
Perfect for professional trainers, working dogs, and advanced obedience training, this collar ensures consistent performance, comfort, and durability in the field.
