Vehicle Tracker

JM-VW01 3G Vehicle Terminal

JM-VW01 is versatile in fulfilling fleet management and logistics monitoring requirements for both current and future markets. Designed with comprehensive I/O system, 1-Wire® and RS232 interfaces, JM-VW01 supports wide range of functions like fuel level and temperature monitoring, door status detection, driver ID, etc.

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  • RS232*2 & 1-Wire®/RS485*1 & 1-Wire®
  • Remote cut-off (Fuel/Power)
  • UMTS & GSM Network Support
  • SOS emergency call
  • Dual GPS antenna design
  • Multiple alerts
  • RFID reader/iButton (optional)
  • Fuel level/temperature monitoring (optional)



GSM Specification
Communication system UMTS/GSM
Frequency band GSM: 850/900/1800/1900 MHz 
UMTS: 850/900/1900/2100 MHz
GPRS Class 12, TCP/IP
Memory 32+32Mb
Phase error RMSPE<5,PPE<20
Max output GSM850/GSM900:33±3dBm
Max frequency error ±0.1ppm
GNSS Specification
GNSS type U-blox all-in-one GNSS receiver
GPS Specification
GPS chipset MTK high sensitivity chip
Frequency L1,1575.42MHz C/A code
GPS channel 66
Accurancy 2.5m CEP
Tracking sensitivity -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky) Cold start: <45s
Warm start: <35s
Hot start: <1s
Battery Li-Polymer, 500 mAh
Operating voltage 11-36V DC
Operating temperature –20℃ to +70℃
Transmit protocol TCP, SMS
Device weight 92g
Device dimension 85x 65x 20 mm 



User Manual




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