The SPT 2422 is DT's professional level Beeper Trainer combo features all the same features as teh SPT 2420 but this is a 2-dog unit. System includes 1 black collar and 1 orange collar pre-programmed to the transmitter/remote.  

SPT 2400 Series 2422 Combo

    • 3.2 mile range 
    • 50 intensity levels of Nick and Continuous stimulations adjusted from the Transmitter 
    • LCD Screen on Transmitter 
    • Digital Technology to Maximize Power 
    • MAXX-Range™ Internal Collar Antenna System 
    • Extra mild Gentle Touch™ Stimulation System 
    • Built-In Safety Shut-Off 
    • Rechargeable Ni-MH Battery System 
    • Completely Waterproof Collars with fully adjustable buckle to fit dogs necks from 8" to 25"
    • Vibration Assist, Jump Stimulation, and Vibration + Stimulation