R12L - 4G Fleet and Asset GPS Tracker with Remote Fuel Cut-off and Smart Alarm

R12L - 4G Fleet and Asset GPS Tracker with Remote Fuel Cut-off and Smart Alarm

About this 4G fleet and asset GPS tracking device:

SEEWORLD R12L is a global 4G CAT1 vehicle tracking device, which supports GPS/BDS dual positioning technology, realizing microsecond positioning and low latency return transmission, 10+ alarm mechanisms to protect vehicles, and can be widely used in the car loan, logistics, electric vehicle anti-theft, and other scenarios.

R12L GPS tracker provides real-time tracking with fast updates. You can simply monitor activity, create alerts, and produce custom reports thanks to the user-friendly interface of our tracking system – WhatsGPS – which costs only $2 for the first year. You can access your data from your Smartphone, Mac, or PC.

This 4G GPS tracker’s shell is made of a heavy-duty IP65 waterproof material that can work in a 5% ~ 95% humidity environment and up to +70℃ high-temperature environment.


  • Vibration Alarm
  • Remote Fuel Cut-off and Power Control
  • Power Failure Alarm
  • Over Speed Alarm
  • ACC Detection
  • Track Playback

This fleet tracking device can be widely used in the following industries:

  • Car loan finance
  • Car rental
  • Electric scooter and motorcycle management
  • Fleet and asset management


Product Parameters

Additional information



Canal GSM

TDD B34/38/39/40/41
FDD B1/B3/B5/B8E
GSM 850/900/1800/1900MHz

Clase GPRS

Class 12,TCP/IP

Protocolo de comunicación


Memoria del dispositivo


Error de fase


Salida máxima


Error máximo de frecuencia


Chipset GPS


Modo de posicionamiento




Número de canales


Precisión de posicionamiento

<10 meters

Sensibilidad de seguimiento


Sensibilidad de captura


Tiempo de posicionamiento

Promedio inicio rápido <2s
Promedio inicio frío <38s

Acuerdo del dispositivo

808 protocol

Rango de voltaje operativo


Corriente de trabajo

50 mA

Corriente en reposo



55 mAh

Tiempo de trabajo continuo

30 minutos

Vida útil de la batería en estado estacionario continuo

180 minutos

Capacidad de almacenamiento de puntos de seguimiento en puntos ciegos


Temperatura operativa


Humedad de trabajo




Grado de impermeabilidad y resistencia al polvo




Product Functions

Vibration Alarm

With built-in vibration sensor, an alarm will be sent immediately when the vehicle has abnormal vibration.

Remote Fuel Cut-off and Power Control

Owner can remotely control the vehicle by disconnecting the fuel and electricity.

ACC Detection

Owners can use ACC detection to detect whether slower moving vehicles are in the ACC vehicle's path.

Over-speed Alarm

You'll be notified when vehicle speed is higher than preset value.

Power Failure Alarm

Alerts when vehicle is powered down.

Track Playback​

You can view the vehicle's track for the past 6 months by replaying it on the platform.

Product Application