Comark is a company specialized in traffic detection systems and car park monitoring systems. We design, develop and produce traffic and parking detectors and systems.. Our range of products cover several applications in traffic analysis, traffic flow statistics, travel time and average speed detection, ecc. Some of the technologies used in our detectors are: ultrasonic, infrared, laser, microwave, bluetooth. COMARK has a wide range of traffic sensors able to detect various parameters of the vehicles such as speed, length, height, class, spacing, etc.. The different types of sensors have features and prices suitable for various applications. The technologies used on the sensors, all of which are tested on field since long time like ultrasonic, infrared and radar, make them accurate and reliable over time. COMARK, in addition to providing the sensors, is able to supply complete systems for the traffic detection: • Sensors for the detection of vehicles • Local control units for the interfacement with the sensors of different lanes and for sending data to the control center • Server monitoring software for data analysis and system status diagnostics