ST4945B

LTE
LTE Cat. M1 Big Battery Asset Tracker
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  • Key
  • Feature
  • Downloads
  • Variable models

  • LTE Cat. M1/NB-IoT, 2G

  • Jamming Detection

  • Extremely Low Power Consumption

  • Low Battery Alert

  • Built-in 3-axis accelerometer and motion detector

  • Maintenance Server Supported (Optional)

  • Firmware upgradeable remotely (OTA)

  • Waterproof compliant: IP67

Wireless Communication
  • Network Frequency

    LTE Cat. M1/NB-IoT, 2G

  • Frequency

    LTE Cat M1 : B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B27, B28, B66, B85 / LTE Cat NB2 : B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B28, B66, B71, B85 EGPRS : 850/900/1800/1900MHz

  • Bluetooth

    Bluetooth Low Energy 4.2 (*Option)

  • Transmission Protocal

    TCP/UDP

  • WiFi

    N/A

GNSS
  • Receiver Type

    GPS & Glonass SBAS : WAAS, EGNOS, MASA

  • (GPS)Location Accuracy

    Accuracy* +/- 3m CEP *50%, 2D RMS, -130dBm, >6 Sats.

  • Update Rate

    1Hz

  • Cold Start (TTFF)

    < 35s

  • Warm Start (TTFF)

    < 30s

  • Hot Start (TTFF)

    < 1s

  • Tracking Sensitivity

    Tracking -167dBm / Acquisition -149dBm

Physical
  • Dimensions

    125(W) × 90(L) ×50(T) mm

  • Weight

    523g (without holder) / 700g(with holder)

Hardware (Interface)
  • I/O
    (Variable options available)

  • LED Indicator

    3 (Network, GPS, Charging status)

  • Sensor

  • Motion Sensor

    Built-in 3-axis accelerometer

  • User Interface

    Wall charger, External power cable for vehicle

Battery/Power
  • Back-up Battery

    Rechargeable 3.7V, 18,200mAh Li-ion Battery

  • Battery Autonomy

  • Power Supply

    12V DC Input for charging

  • Power Consumption

    Active mode : 40~60mA / Sleep mode : less than 3.5mA / Deep sleep mode : less than 10uA

Environmental
  • Dust and Wate r Resistant

    IP67

  • Operating Temperature

    -20°C ~ +60°C

  • Shock and Vibration

  • Certificates

 

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