Specification：
1. Internal Battery Capacity: 400mAh
2. Working Temperature: -18°C to+45°C
3. Working Humidity：5% ~ 95% RH
4. Main Chip: MTK2503
5. Network: 2G
6. GPRS: Class2,TCP/IP
7. GPS Location Accuracy: 10-15m
8. WiFi Location Accuracy: 15-100m
9. Cold Start: 60sec,Warm start: 29sec,Hot start: 5sec(open sky)
10. Weight: 25g
11. Dimension: 40.5mm*43.3mm*13.8mm
Functions：
1. GPS+AGPS+LBS Multi-Mode Positioning
2. Real-time tracking
3. SOS button for help & A key dial-up
4. Fall Alarm
5. In card tips
6. Low Battery Alert
7. GEO Fence
8. Historical Route
9. Talking clock
10. Two-way hi-fi voice calling
Tracking platform：
platform: http://www.18gps.net 
Company Profile：
1. who are we?
We are based in Guangdong, China, start from 2005,sell to North America(50.00%),Western Europe(20.00%),South
America(20.00%),Eastern Europe(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
3.what can you buy from us?
gps tracker
4. why should you buy from us not from other suppliers?
- self-owned R& D team for hardware and software
- self-owned antenna GPS factory ( sintering- debugging
- mass production) -self-owned assembly factory
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese.