EZ-900 Easy Educator 1/2 Mile Remote Trainer

1/2 mile range Stimulation levels 1 to 100 Expandable up to 4 dogs Uses RX-090 receivers Shock proof and water proof E-Collars may ship separately [split] The EZ-900 Easy Educator employs proprietary "blunt" stimulation making it the most humane and effective e-collar trainer available.  Assembled in the USA, E-Collar technologies systems are completely modular.  The EZ-900 Easy Educator from E-Collar Technologies is a modern, expandable remote trainer designed with safety as a number one priority.  This collar employs novel features like maximum stimulation setting and lock and set to provide protection from accidental overstimulation.  This medium range 1/2-mile trainer is loaded with unique features. The bar-shaped transmitter has been designed with stealth operation in mind.  It's well-suited for easy, discreet use in public training locations. EZ-900 systems can be expanded to two dog EZ-902 systems but expansion to three or four dog systems requires a separate remote. Compat