Availability and range of sensors and other type of smart hardware are growing. Implementation of such solutions is becoming a crucial part of development strategies for towns and cities. Usually, hardware and software are proposed by various vendors and proper implementation can raise various tasks. One of the tasks is to establish communication between sensors and synchronization of, for example, data capturing. The aim of this article is to analyze available solutions for data capturing and synchronization and propose solutions for real world applications. Available solutions are analyzed and a general process model is proposed involving synchronization between cameras and LiDAR sensors. The proposal is installed and tested to analyses traffic flow on a 4-lane street in Latvia and capture vehicles that are not allowed to use a particular road such as heavy machinery and trucks. Synchronization proposal includes application of timestamps of capturing devices as a most feasible solution for real-world application.