Lowest Prices on All D.T. Systems

D.T. Systems, Inc. is the second oldest manufacturer of electronic dog training collars in the world. D.T. Systems has been building the world's finest, most advanced and affordable electronic training collars since 1983. D.T. Systems and its staff is always dedicated to quality, innovation and service.

New to the DT Systems Lineup is the H2O 1800 and the SPT-2400 Series Collars, featuring "Jump-Rise" stimulation on selected models. Choose your model below to find out more!

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COMPARE THESE DT Systems MODELS	TO THESE DT Systems MODELS	Major Differences between DT Systems
EDT-102 (2) Dog @ $219	H2O-1812 (2) Dog @ $289	Older model transmitter is water resistant vs H2O (waterproof/floats)
EDT-300 (1) Dog @ $195	H2O-1810 (1) Dog @ $219	Vibration replaced by Continuous Stimulation - Older model transmitter is water resistant
SPT-7200 (1) Dog @ $339	SPT-2420 (1) Dog @379	Older model transmitter is water resistant vs SPT (waterproof/floats)
SPT-7202 (2) Dog @ $469	SPT-2422 (2) Dog @ $499	Older model transmitter is water resistant and no Vibration vs SPT (waterproof/floats/Vibration)
SPT-7102 (2) Dog @ $419	SPT-2422 (2) Dog @ $499	Older model transmitter is water resistant and no Vibration vs SPT (waterproof/floats/Vibration)
EZT-PLUS 2000 (1) Dog @ $219	H2O-1820 (1) Dog @ $259	Older model transmitter is water resistant vs H2O (waterproof/floats)
EZT-PLUS 1002 (2) Dog @ $249	H2O-1812 (2) Dog @ $289	Older model transmitter is water resistant vs H2O (waterproof/floats)
ST-200 PRO (1) Dog @ $199	H2O-1820 (1) Dog @ $259	Older model transmitter is water resistant vs H2O (waterproof/floats)
ST-202 PRO (2) Dog @ $249	H2O-1822 (2) Dog @ $319	Older model transmitter is water resistant vs H2O (waterproof/floats)