Nick, Constant and Pager modes. Dogtra's Top of the Line new very powerful e-collar with . "Constant" stimulation gives your plenty of stopping power and the "Nick" is mild but motivating. Pager mode produces a vibration at the collar like a telephone pager. The "pager" may be used as a correction or as a training cue. Slim design transmitter with new larger buttons.
60 intensity levels changed from a patented rheostat dial on the transmitter "Nick" and "Constant" stimulations and non-electrical "Pager" Vibration Operates on user replaceable rechargeable Ni-MH batteries No external antenna on the collar Waterproof transmitter and collar 1 mile range
30 day money back guarantee. 6 month Collar Clinic warranty.