DT Systems IDTADD-O Plus Replacement or Add On Collar

This iDT Add-On collar is compatible with any Micro-iDT PLUS system. and it can also replace any lost or damaged Micro-iDT Z series collar unit with a serial number that starts with a letter (ex. #A12345). Available with Black. Blaze Orange. or Fluorscent Green collar belt.Lightweight.Waterproof.16 Levels of intensity. adjustable from the transmitter.Nick and Continuous Stimulations.Vibration feature.MAXX-Range Internal Antenna System.Rechargeable Ni-MH Batteries.