JT703B is a smart terminal which is used for mobiletrailer tracking and management solution. It is with features: intelligentpower management, solar panel for charging, big capacity battery (3 years lastworking time in standby), container status detecting, waterproof IP67. It is suitableto trailer remote tracking solution.


1、Real time positioning and tracking

2、Inbuilt big capacity rechargeable battery

3、Designed with solar panel for external power sources

4、Low battery alarm function

5、Suppport being waken up in standby mode

6、charged by external power of trailer

7、loaded/unloaded status detecting of container

8、waterproof IP67








Dimension(L×W×H) 193mmx84mmx34mm
Weight 600g
Material Aluminium  alloy & ABS engineer plastic
Built in  battery 12000mAh  rechargeable battery
Working temperature -20℃ — +85℃
Storage  temperature -40℃ — +85℃
Relative  humidity 5% — 99%
Protection  Grade IP67
Average  standby current 0.2mA
Average  working current Less than  90mA
Solar  panel Polycrystalline  silicon 5V/250mA
GPS  Antenna Designed  with external ceramic antenna (1m)
GSM  Frequency 850/900/1800/1900  Mhz



Type Description

Basic  function

Real time  positioning and tracking
Inbuilt  big capacity rechargeable battery
Designed  with solar panel for external power sources
Low  battery alarm function
Support  being waken up in standby mode
Charged by  external power of trailer
Ioaded/unloaded  status detecting of container
Waterproof  Ip67

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