Features
1. Waterproof IP66 
2. Smart rolling LED light 
3. GSM quad band network, all global GPS location 
4. WiFi safety zone make more alert accuracy indoor 
5. Tracking via Website / APP / Wechat / SMS 
6. Trajectory playback / Geo-fence 
7. Voice monitor 
8. Low battery alarm 
9. Free APP, for Apple, Android, Windows or Free online platform tracking service 
10. GPS positioning accuracy: 10-15m 
11. WiFi positioning accuracy: 0-30m (covered with WiFi signal)

Attentions
1. Due to external factors all GPS devices have position error, so the position provide by this device just for reference only. 
2. There may be delays caused by telecom operators at certain circumstance. Our company doesn't assume

Prepare For Work
Please choose GSM network-based Micro-SIM card (same as Iphone4) for the product. And please note: 
1. Please be sure the tracker is turn off before insert or take out the Micro-SIM. 
2. Please be sure the GPRS data plan and Caller id has been activated.