Model
|
CJ220
|
Chip
|
MT2503D
|
GSM/GPRS Module
|
MTK2503D
|
Positioning Method
|
WIFI + Beidou +Glonass + GPS + LBS
|
Weight
|
38g
|
Waterproof Level
|
IP64
|
Frequency Band
|
GSM band 850/900/1800/1900
|
GPS Sensitivity
|
-161dBm
|
GPS Accuracy
|
5-10 meters
|