Tracker which replaced the SMART S-2333(A). It is distinguished from this model by the presence of universal input lines, RS-232 interface, MODBUS protocol and Bluetooth support.
The latest configurator version - NTC Configurator (download)
The latest firmware for SMART S-2433 - Firmware v.02.00.02 of July 11, 2019 (download)
Requires installation of NTC Configurator v.3.1.1
Navtelecom, LLC. Telematics systems. 2019