SOS Tracker 4G
Network/Operating Band
LTE FDD Cat M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
LTE FDD Cat NB2:B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
GSM/EDGE: 850/900/1800/1900 MHz
Battery Life
2 hours active tracking per day:
10 min reporting – 247 days
5 min reporting – 130 days
1 min reporting – 44 days
GNSS Specifications
GNSS Chipset：All-In-One GNSS Receiver
Parallel GNSS：GPS + Glonass + Beidou + Galileo +QZSS
Horizontal Position Accuracy
Autonomous: < 1.5 m CEP
TTFF @ -130 dBm with (without) EPO：
Cold Start: < 5s (28s)
Warm Start: < 2s (25s)
Hot Start: < 1s (1s)
Interfaces
Data Transmission: TypeC USB
Network, GNSS, WIFI Antenna：Internal only
Indicator LED：Network, GNSS and Power
FOTA：Yes
Temperature Sensor：1 internal, and optional external temperature probe
General Specifications
Waterproof: IP67
Dimensions: 91.8mm*43.5mm*29.2mm(”3.61 *1.71” *1.14”)
Weight：165g(5.85oz)
Battery：Lithium-ion 6400mAh/ 3.7V
Data Communication: TypeC USB cable
Operating Temperature：-20℃ ~ 80℃ (-4°F ~176°F)
Air Interface Protocol
Transmit Protocol：TCP, UDP, MQTT, SMS
Data Security & Encryption Option: MD5/AES
Low Power Alarm：Sending alarm when battery is low
