GPS Solutions - Quality & Efficiency - Global Service

K20 Mobile GPS Phone Tracker for Elder


K20 is a mobile phone GPS tracker, especially designed for guarding the safety and security of elders. It combines the cell phone with GPS tracker functions. If you are looking for a multi-functional cell phone with GPS position tracking, SOS-call for help and Geo-fence alarm for safety, this K20 phone is your good choice.

 GPS Phone Tracker for Alzheimer'S Patients


  • Supports quad bands,i.e. 850/900/1800/1900MHz, universal in the world.
  • GPS / LBS Double locating mode , support A-GPS
  • Keelin Tracking Service Platform, Keelin APP Client, SMS query
  • Elder phone with big font, big button and big speaker
  • One key to call family, NiceDial
  • One Key SOS call for healthy management
  • High-capacity lithium battery, long standby 
  • A key flashlight, FM radio, pedometer
  • GPS time, real-time latitude and longitude coordinates, altitude
  • Locally record GPS track to generate PLT file
  • Support EELINK protocol, can be integrated to any platform of the customer's
  • OTA upgrade firmware.


Working Voltage 3.7 VDC
Working Current < 40 mA
Standby Current < 5 mA
GSM Frequency Band 850/900/1800/1900MHz
Satellite Frequency Band 1575 MHz
Sensitivity -165dBm
Satellite Searching Time <60s
Satellite  Accuracy 5-15m (Depend GPS Signal)
LBS Accuracy About 200 m  (Depend Density of Base Stations)
Hot/Warm/Cold Start <3s,<15s,<60s
Battery Capacity 200mAh
Dimensions (mm)
Working Temperature -20?~ +65?
Working Humidity 20%~80%RH
Weight 110g


  • Real-Time Tracking ( GPS / LBS )
  • History Route Play Back
  • Listening
  • Pedometer
  • Low Battery Alarm
  • Speed Alarm
  • SOS Alarm
  • Geo-fence Alarm

Tracking platform with website & mobile APP designed by EELINK

APP IOS Version can manage the GPS tracking watch, such as the real time location, history route for 90 days, SOS alarm, low battery alarm, Geo-fence alarm, Pedometer & exercise.

GPS Phone Locator


*All products have been strictly Quality Checked in house before packing. 
*All products have been well packed before shipping. 
*One year warranty is provided for all models. We will bear maintenance cost during warranty. 

  • Model: K20
  • Shipping Weight: 0.25lbs
  • 100 Units in Stock
  • Manufactured by: Eelink

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This product was added to our catalog on Tuesday 05 September, 2017.

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