wrist watch gps tracking device for kids
USD $55 - $60 /Piece
Min.Order:5000 Pieces
Wuxi Swif International Trade Co., Ltd.
Technical parameters:
GSM bands: 850MHz/900MHz/1800MHz/1900MHz
GSM/GPS: MTK6260/UBX7020
GPRS: Class12, TCP/IP build in GSM MODULE
GPS sensitivity: -159dBm
GPS positioning precision: 10m(2D RM)
GSM positioning precision: 50-200 m
Speed precision: 0.1m / s
Maximum altitude: 18,000 m
Battery capacity: 3.7v 450mA
Maximum Speed: 515 m / sec.
Dimensions (Case): 45.0(L) x 32.0(W) x13.0(H) mm
Weight: 40.8g
Operating Temperature: -20 ~ +70℃
Humidity :20% ~ 80%RH