Expandable to 2-dog or 3-dog system with R.A.P.T. Add-On collars 1400 Yard (3/4 Mile) Range Waterproof FLOATING Transmitter and fully Waterproof Collar & Beeper 16 intensity levels of Nick and Continuous Gentle Touch™ e-Stim Includes Vibration Assist™ Vibration Training System MAXX-Range 360™ Internal Collar Antenna System Transmitter “Lockout™” feature prevents accidental stimulation

Separate beeper tone option for each dog, so you can tell dogs apart via their own unique “Beep” Beeper audible up to 450 yards (comes with adj. Volume cap) Beeper can be programmed for Run/Point–Point Only–or Manual Locate Manual Locate button can be pressed at any time without cancelling out the current programming function of the beeper collar Transmitter/Remote uses easily replaceable 9V battery Rechargeable (NiMH batteries) and Completely Waterproof Collar Rechargeable (NiMH batteries) and Completely Waterproof Collar Collar fits dogs necks from 12″ to 23″ NOTE: When using in the field, secure removable beeper cap with a piece of electrical tape or other secure measure so it doesn’t get knocked off. NOTE: Collar beeper location can be adjusted by DT Systems Service Center for smaller dog’s necks