DT Systems H2O 1850 PLUS Remote Trainer Add-On Collar - Up to 2 Dogs
Make your H2O 1850PLUS a 2-dog system
Add-on or Replacement Collar/Receiver for the H2O 1850PLUS.
Available with your choice of Black, Orange, or Green collar straps.
Black is recommended if you need to replace the original collar/receiver that came with your H2O 1850 system. Orange or Green is recommended to expand your H2O 1850 PLUS unit to a 2-dog system.