Purchase Qty. Reference FOB Price
2-499 Pieces US$9.29
500-999 Pieces US$8.27
1,000+ Pieces US$7.39
Product Description
Specification Model Number QS111B Internal Battery Capacity 150mAh 3.7V Working Voltage 9-90V DC Working Temperature -20°C to+60°C Storage Temperature -20°C to+70°C GSM Module MC20 Network 2G Frequency Bands GSM: B2/B3/B5/B8 Tracking Sensitivity -162dbm ...