Model number： DF08 ATT smart watch for kids Product label： 2G 4-band network + GPS tracking + voice monitoring Support network： 2G network 4 frequency bands Product features： 2G GSM network、GPS/LBS real-time tracking、IP67 waterproof、two-way call、voice intercom、SOS emergency call、phone book、pedometer、remote shutdown

product model：GT05 Product label：4G cellular network + GPS positioning + oil and power off + microphone Support network：Compatible with global 4G network frequency bands (different frequency bands in different countries) Product characteristics：4G high-speed network

Product model： VT400 obd port gps tracking device Product label： 4G GPS tracker+WiFi hotspot+DTC diagnostic Support network： 4G/3G/2G network Product features： 4G high-speed network、 WIFI hotspot (optional)、 real time tracking、 navigation、 mileage analysis、 fuel consumption analysis、 driving behavior analysis、 trip report、 OBD2 error codes reading and clearing、 maintenance reminder、 etc.

Product Model： VT200 OBD GPS tracker for car Product label： 2G+GPS+OBD2 diagnostic Support network： compatible with full frequency 4 bands 850/900/1800/1900Mhz Product features：2G GSM network、 real time gps tracker、 navigation gps、 mileage analysis、 fuel consumption analysis、 trip report、 driving behavior analysis、 OBD2 codes reading and clearing、 maintenance reminder、 etc.

Product model： YX99 Pro Tamper Proof GPS Bracelet Support network： 4G/3G/2G Network Product features： IP68 waterproof、GPS real time tracking、IP68 deep waterproof、electronic pulse anti tamper strap、HD camera、SOS emergency call、video call、voice monitoring、heart rate monitor、blood oxygen monitor、 temperature monitor、step counting、etc. Applicable area： judicial services probation tracking、community corrections、probation and parole、medical parolees、drug rehabilitation、prevention and control of epidemic diseases、gifts for alzheimer's patients、gifts for dementia patients、etc.