Asset Tracker

JM-LG02 Asset GPS Tracker

JM-LG02 is the small asset tracker designed for multiple applications. It can be configured to track on demand or in real time, making this device an ideal solution for tracking automotive, trailers, equipment, and managing assets.

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  • GPS + LBS + WIFI positioning Allow the location to be pinpointed in real time or periodically
  • Intelligent power management Reduce inefficient power consumption when the device stays idle
  • Light & Compact size Easy to carry and able to place it in various locations
  • 750mAh battery 1 year standby (one positioning data uploaded per day)



GSM Specification


GSM frequency 850/900/1800/1900MHz
GPRS Class 12, TCP/IP
Memory 32 + 32 Mb
Phase error RMSPE<5,PPE<20
Max output GSM850/GSM900:33±3dBm
Max frequency error ±0.1ppm
Receive sensitivity Class II RBER2%(-102dBm)


GPS Specification


Chipset High sensitivity GPS chips
Frequency GPS L1, 1575.42 MHz C/A code 
Channel 66
Location accuracy <10 meters
Tracking sensitivity -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky) Avg. hot start ≤1sec
Avg. cold start ≤32sec




GSM/GPS antenna Built-in quad band GSM antenna, GPS ceramic antenna and WiFi antenna
LED indicator Red: working status
Working voltage/current 3VDC/50mA
Battery 750mAh/3.0V lithium manganese battery
Standby  1 year ( one positioning data uploaded per day)
Operating temperature  -20℃ ~+70 ℃
Device dimension 48(L) x 38(W) x 13(H) mm
Device weight 26g


User Manual


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