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S21L 4G WIRELESS GPS TRACKER
Welcome to SEEWORLD, Global Dynamic IoT Location
Service Provider. Where passion and innovation combine
to bring you a high-quality life partner. Our unwavering
love for location and navigation to connect everything is
driven by the belief that every location and navigation
needs to be accurate and safe. Join us and embark on
the journey of track anything, anywhere, anytime. And
let's make the world & life smarter together.
After-Sales Email: here@seeworld.com
User Manual
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Summary of Contents for Seeworld S21L
- Page 1 S21L 4G WIRELESS GPS TRACKER Welcome to SEEWORLD, Global Dynamic IoT Location Service Provider. Where passion and innovation combine to bring you a high-quality life partner. Our unwavering love for location and navigation to connect everything is driven by the belief that every location and navigation needs to be accurate and safe.
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Page 2: Product Features
1.Product Features Location 4G network BDS+GPS dual Tracking communication satellite positioning OTA remote Track IP65 waterproof upgrade playback and dustproof Large capacity Vibration rechargeable alarm alarm battery Low battery Remote Fence alarm monitoring/recording alarm... -
Page 3: Installation Notes
2.Installation Notes 2.1.Appearance 78mm 39 mm 29mm 2.2.Device online operation Step 1:Download the APP Search for "Here - Connect What We Care" in the App Store or Google Play to download the application... - Page 4 Step2:Turn on the device Press and hold the button on the personal tracker for three seconds, the indicator light will light up, and the device will start normally.(Please ensure that the device is powered on, if not, please connect a charger to power it up) On-off key Step 3:Register and log in...
- Page 5 Step4:Add device Enter the Amazon order number and IMEI number for binding Step5:Choose a plan Select a subscription plan and pay...
- Page 6 2.3 LED Status LED type LED status Meaning Always on Charging Not bright Full battery or power off The device works Always on normally yellow light Flash once within GPRS searching 2 seconds Not bright GPRS shutdown/sleep GPS/BDS positioning Always on success Blue light Flash once within...
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Page 7: Installation Diagram
3.Installation diagram Around the dash board Under the Under rear windshield decorative panel... -
Page 8: Specifications
4.Specifications Specification Project Remark Operating voltage 3.7V Position method GPS+BDS positioning error < 10M Communications 2G/4G network Global version： LTE-FDD B1/B2/B3/B4/B5/B7/B8/B12/B1 Communication 3/B18/B19/B20/B25/B26/B28/ frequency band LTE-TDD B34/B38/B39/B40/B41 GSM 850/900/1800/1900 MHz Communication mode Range of working -20℃～+ 75 ℃ temperature Working humidity 10% RH -85% RH Specification size L78mm* W39mm* H29mm... -
Page 9: Troubleshooting
5.Troubleshooting When operating the terminal, if the device feels abnormal, please refer to the following problems and solutions. If the problem still cannot be solved, please contact the seller or service provider. Common Cause Solution Problem Use the terminal in areas with poor signal Use the terminal in a reception, such as near...
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