Dogtra ARC-X Add-on Collar

The Dogtra ARC-X Additional Receiver expands any ARC-X system to a second or third dog from the same transmitter — the same 2.75 oz ergo-curve receiver, IPX9K waterproof, 100 medium-output stimulation levels, LED locate light, and Advanced XPP vibration as the collar in the main kit. No compromise in performance between the primary dog and any dog you add. And because the ARC-X is part of Dogtra's X-Series, this receiver is also cross-compatible with the 1900X and 280X transmitters — if you run a mixed system with dogs of different sizes, the ARC-X receiver can be controlled from any X-Series handheld you already own.