Suntech ST4340

Suntech ST4340 is a 4G waterproof vehicle GPS tracker with high accuracy yet affordable price. The device features LTE Cat M1/NB-IoT networks support, configurable report formats, multiple report modes, driving pattern analysis, crash reconstruction, virtual ignition ID, geofencing, 1-Wire, RS232, multiple inputs and outputs, IP67 waterproof casing, 450mAh Ni-MH back-up battery, and more.

Protocol: suntech Manufacturer: Suntech Forum discussion
Properties
Output 1
universal_output1
Enable/disable output 1
enable: Enable
Output 2
universal_output2
Enable/disable output 2
enable: Enable
Request Status
universal_status
Requesting status of the device