TR-dog GPS hound Tracker(GPS dog tracking collar) is a set of positioning, vibration, electrical stimulation in one of the tracking products. the system consists of LTE / GPRS network module, GPS / BDS module, low power wireless data transmission module, SIM card, battery and charging circuit.

the hound  tracker is used with the handheld. the hound hound tracking collar transmits the location information to the handheld  through GSM / GPRS network module and VHF Wireless data transmission module. the location of the tracker can be displayed on the map by the handheld. the handheld can generate stimulation or vibration command to the collar to e-shock or vibrate.