Purchase Qty. Reference FOB Price
2-99 Pieces US$17.43
100-499 Pieces US$16.19
500-999 Pieces US$15.28
1,000-4,999 Pieces US$14.47
5,000+ Pieces US$13.79
Product Description
Specification Model Number QM111 Internal Battery Capacity 3.7V 150mAh Working Voltage 9-90V DC Working Temperature -20°C -60°C GSM Module SIMCom A7670SA GPS Chip UC6228CI Network 2G/4G GSM frequency 850/900/1800/1900M FDD B1/B2B/B3/B5/B8/B28/B66 Tracking sensitivity ...