CAREU U1 Lite+

CAREU U1 Lite+ is a cost-effective and easy-to-install GPS tracking device. I features RS232 interface and 1-Wire interface temperature and i-Button driver ID function. It is an ideal solution for everyday fleet tracking management.

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Packaging content:

  • U1 Lite+ tracking device
  • User manual


  •  Cost effective and easy installation
  • Two-ways voice communication*
  • Data communications by UMTS/HSPA/GPRS/EDGE, SMS, FTP, USSD
  • Support GPS/ Glonass*/ BDS*/ Galileo* Satellite System
  • Built-in 3-axis or 6-axis* accelerometer
  • Support harsh acceleration/ harsh braking/Impact detection/ harsh cornering*/ Flip over detection*
  • Support 1-Wire® interface temperature function and i-Button driver ID
  • RS232 interface for rich accessories supporting, Fuel level sensor, RFID reader, Barcode, and so on.
  • Remote configuration
  • Intelligent power management
  • FOTA firmware via FTP
  • Maximum 100,000 data logs

(*) Optional


  • Fleet tracking
  • Vehicle security/rescue/anti-hijack
  • Mobile asset tracking
  • Fleet management
  • Location based service


  • Communication Specification
    • Frequency 2G/GSM: Quad band, 850/900/1800/1900 MHz 3G/ UMTS/HSPA: 850/900/1900/2100 MHz
    • Data Protocol: TCP, UDP, SMS, Voice, USSD
  • GNSS Performance
    • Datum: WGS-84
    • Receiver type: 72 channels
    • Sensitivity: -160 dBm; 26s
  • Power Consumption:
    • 49mA@12V DC (Operating Mode)
    • 10mA@12V DC (Standby Mode)
    • 6mA@12V DC (Sleep Mode)
  • Operating Temperature: -20℃~+70℃ (-4℉~158℉)
  • Interface:
  • Serial Ports: 1 x RS-232 Port (Configurable baud rate)
  • Input Ports: 1 x ACC/Ignition Input
    • 3 x Digital Inputs (1 x Positive trigger & 2 x Negative triggers)
    • 1 x Analog Input (12-bit resolution)
    • 1 x 1-Wire® Input
  • Output Ports: 2 x Outputs (Max. sink current 300mA)
  • Two-way voice port*

(*) Optional

Conexão do servidor

Servidor da (
Servidor dos (
Porta do servidor46986
Auto cadastroSim

Informação geral

Peso80 g (2.82 oz.)

Informações de localização

Nível de sinal GNSSSim


Controle remoto das saídasSim
Leitura de ID do motoristaSim


Entradas digitais4
Número de saídas2
Sensor analógicoSim
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