China 4G Sos Panic Button Mini Children GPS Tracker Necklace with Fall Detector Elderly Alarm Pendant, Find details about China 4G GPS Tracker, Personal 4G GPS Tracker from 4G Sos Panic Button Mini Children GPS Tracker Necklace with Fall Detector Elderly Alarm Pendant
Items | Parameters |
GSM Module | Quectel M26 |
GSM Frequency | 850/900/1800/1900 MHZ |
LBS Positioning Accuracy | 100-500m |
GSM Antenna | Built-in |
GPS Chipset | U-blox 7020 |
GPS Sensitivity | -159 dBm |
GPS Frequency | L1, 1575.42 MHZ |
Channels | 20 channels examine track |
GPS Positioning Accuracy | 5-10m, 2D RMS |
GPS Antenna | Built-in |
Working Voltage | 8VDC~100VDC |
Working Current | 50mA~160mA |
Operating Temperature | -20ºC-70ºC |
Humidity | 5%-95% |
Size | 55mm × 28mm × 12mm |
Simcard | Normal simcard |
Battery | Rechargeable lithium polymer battery 110mAh |
Internal battery Standby | >30minutes |
Size | 55mm*28mm*12mm |
GPS Chip | U-7 |
GPS sensitivity | -165dBm |
C/A coding | L1,1575.42MHz C/A code |