China factory 4G/LTE Real Time Sos Button Kids School Student GPS Tracking Device System ID Card GPS Tracker M15, Find details about China Tracking Device, Tracker from China factory 4G/LTE Real Time Sos Button Kids School Student GPS Tracking Device System ID Card GPS Tracker M15
Dimension | 108mm*87*61mm 1500mAh battery |
Weight | 130g |
Normal Power Consumption | 4.2V/100mA (Averge); sleep 4.2V/13uA; |
Operation Temperature | -20° to 75° C |
Humidity | 5% to85% Non-condensing |
Memory | Could store 1500 location datum when there is no signal |
Sensor | motion-sensor |
Frequency | LTE |
Sensitivity | Cold start capture -148dBm |
Hot start capture -156dBm | |
Recapture -160dBm | |
Tracking -162dBm | |
Position Accuracy | Autonomous: < 10m CEP |
Velocity Accuracy | Without Aid: <0.1m/s |
Frequency | GPS L1: 1575.42±1.023MHz |
BD(Beidou) B1: 1561.098±2.046MHz | |
TTFF (Open Sky) | Cold Start: <32s |
Warm Start: <5s | |
Hot Start: <1s | |
Reacquisition Time | <1s |