3G GPS Tracker RF-V40 Waterproof for Elders Kids Dog Cat pets Low battery alarm,Tracker RF-V40 Waterproof for Elders Kids Dog Cat pets Low battery alarm 3G GPS, WiFi safety zone ,30m indoors accuracy,WCDMA 3G + GSM +Wifi Global Locating, 3G WCDMA network: A: 850 / 19 00MHz Or B: 90 0/2100MHz, Waterproof grade IP66, 2G GSM network : 850/900/1800/1900MHz, Voice monitor &Low battery remind ers.3G GPS Tracker RF-V40 Waterproof for Elders Kids Dog Cat pets Low battery alarm.

3G GPS Tracker RF-V40 Waterproof for Elders Kids Dog Cat pets Low battery alarm

3G GPS Tracker RF-V40 Waterproof for Elders Kids Dog Cat pets Low battery alarm, 3G GPS Tracker RF-V40 Waterproof for Elders Kids Dog Cat pets Low battery alarm