Sintra products are manufactured according to the traffic and road safety standards. Sintra products are used in 81 cities in Turkey and used in more than 40 countries around the world. Power LED Signal Heads: TS EN 12368 certificated Power LED modules with IP 65 protection level. All housing materials are made of %100 UV PC. Controllers: TS EN 50556 certificated, modular structure, green wave system adaptable, central software supported, programmable via computer, microprocessor-based CPU. Audible Pedestrian Signal: Audible signal for blinds, acrylic materialRILSA standards, warning signal voice level is arranged automatically according to the environment. Infrastructure Equipment: Galvanized Signalling Poles with Highways and Municipality standards, corrosion resistant.