It is a product used as a vehicle detector, to determine how many vehicles have passed a certain area. It can also connect to any other device with RS485 standard with specific communication protocol (self designed) to share the data. It can also be used to work with PC software to set parameters and monitor results. When software is unavailable or when need to change the parameter at installation site, It has two push buttons to set few parameters such as calibrating the device and changing its sensitivity levels as desired. It is very flexible product that can be used as a standalone device or as part of traffic management systems.