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S11L - 4G Wireless Asset GPS Tracker

The S11L is a compact 4G wireless GPS tracker optimized for vehicle and asset management. It features advanced GPS/BDS dual positioning technology, a robust 1200 mAh rechargeable battery, and a powerful magnet for secure attachment. This lightweight, portable unit is easy to install, making it ideal for broad deployment.

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Product Parameters

General
Positioning Mode GPS+BDS
Positioning Accuracy <2.5m CEP
Communication
Communication Frequency CN-GSM 900/1800 MHz EU-GSM 900/1800 MHz LA-GSM 850/900/1800/1900 MHz
Power
Battery 1100mAh
Interface
LED Indication GSM(Red)/GPS(Green)/Power(Red-Green)
Other
TTFF (Open Sky) Avg.hot start <13s Avg.cold start <45s

Product Features

Vibration Alarm

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

Remote 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.

Geo-Fence

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

Over-Speed Alarm

When the vehicle is over-speed, then it will be detected and send an alarm.

Multiple Operating Mode

Configurable working modes according to your actual demands. Mode 1 : Real Time Tracking Mode Mode 2: Smart Tracking Mode Mode 3: Power Saving Mode

Product Application

Customer Reviews

Sophia L., Supply Chain Director
Sophia L., Supply Chain Director@sophia_l
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We've been using SEEWORLD's GPS trackers for our delivery fleet across rural areas in Texas, and the accuracy has been outstanding. Even in areas with weak signals, the device still sends location updates reliably. The long battery life means we don’t have to worry about frequent charging. Highly recommended for any logistics company!
Daniel R., Operations Manager
Daniel R., Operations Manager@daniel_r
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Our company transports temperature-sensitive medical supplies, and the W18L GPS tracker has been a life-saver. The built-in temperature and light sensors give us peace of mind, and alerts help us react quickly if anything goes wrong. Installation was simple and the mobile app is user-friendly.
James T., Construction Project Lead
James T., Construction Project Lead@james_t
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I was impressed with the transparent pricing and how easy it was to set up the tracker using Bluetooth. The smart tracking mode helps extend battery life without sacrificing accuracy. It’s waterproof, durable, and works perfectly for managing our equipment across multiple job sites.
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  • Sales: +86-400-1336-918 / Technical support：+86-020-36604699
  • [email protected]
  • 6F, Building A1, Science City Commercial Plaza, No. 191 Kexue Avenue, Huangpu District, Guangzhou, China

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Note: We do not support tracking of people, bags, wallets, phones, or computers.
SEEWORLD provides B2B solutions only — not for individual or personal use.