S21L - 4G Wireless Car GPS Tracker for Asset

S21L - 4G Wireless Car GPS Tracker for Asset

Stay ahead of the curve with the cutting-edge S21L 4G Wireless GPS Tracker, an innovative wireless GPS device designed to revolutionize how you manage assets and streamline operations. Equipped with GPS, BDS, and LBS triple tracking technology, the S21L 4G asset tracker ensures pinpoint accuracy in any environment.

Whether your assets are traversing city streets or rural landscapes, you’ll have real-time location data at your fingertips, ensuring you stay connected even in the most challenging conditions. Gain instant access to tracking information and historical routes. Monitor movement, analyze usage patterns, and make informed decisions to optimize your operations like never before.

Product Parameters

Additional information

Canal GSM


Protocolo del producto

GT06 (Predeterminado)

Modo de posicionamiento


Precisión de posicionamiento

<10 meters





Grado de impermeabilidad y a prueba de polvo




Product Functions

Vibration Alarm

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

Remomte Recording

Allows the caller to listen to what is happening around the tracker.

Low-Battery Alarm

Trigger an alarm when the device battery is about to run out of charge.

Over-speed Alarm

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

GEO-Fence Alarm

A virtual area set on platform by yourself you'll be informed when vehicle crossing its boundary.

Remote Voice Listening

Inconspicuous mic allows for remote audio monitoring of the environment around the device.

Product Application