istartek GPS tracker VT900-3G

Description : SMS and GPRS/WCDMA TCP/UDP Communication
AGPS ( with GSM/WCDMA/WCDMA Base Station ID)
Track on Demand
Track by Time Interval/Distance
Anti-Jammer (optional)
GSM/WCDMA Blind Area Memory
Inbuilt Motion Sensor for Power Saving
Movement Alarm
Geo-fencing Control
Low Battery Alarm
Speeding Alarm
GPS Blind Area Alarm (in/out)
Power-cut Alarm
Engine Cut (Stop Engine)
I/O: 3 digital inputs , 2 outputs and 1 analog inputs, 1 RS232
RFID Reader Optional
Magnetic Card Reader Optional
OTA (upgrade firmware over the air)

Specification Details: https://www.alibaba.com/product-detail/solar-3G-4G-gps-tracker-VT900_60722860148.html?spm=a2747.manage.list.4.3fad5220fpFdEL