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Lot 1 - Comprehensive Traffic Light Service With Supply And Installation Of 4-Phase Electronic Traffic Controller, Expandable Up To 8 Phases. Provision Of Traffic Signal Services Of A Comprehensive Nature, Which Includes The Supply, Installation And Programming Of Parts And Equipment For The Maintenance Of Existing Traffic Signal Signaling And For The Implementation Of New Systems In The Municipality Of Curvelo. New Products Must Be Offered And Have, At A Minimum, The Characteristics And Functionalities Described In Detail In The Items Below: It Must Be Developed With Digital Technology, In Solid State, Equipped With A Microprocessor And Digital Clock, With A Dynamic Structure, Suitable For The Needs Of The Location Or Road Planning. System Description: The Microprocessed Digital Traffic Light Controller Must Be Modular In Design And Possible To Operate In The Following Situations: (Fixed, Synchronization, Push Button, Inductive Loop, Remote Manual, Priority, Via Radio/Gprs/Gsm). A) Manual, B) Semi-Automatic, C) Automatic, D) Synchronization (Green Wave Master Slave), E) Intermittent, F) Via Radio/Gprs/Gsm With Transmitter And Receiver The Controller Must Have Provision For Communication Via Radio/Gprs/Gsm And Gps For The Synchronization System. It Must Have A Module For Monitoring The Controller Via The Internet, Through Optical Fiber/Metallic Pair Or Gprs Communication. General Conditions: The Equipment Must Be A Digital Technology Traffic Controller, Equipped With A Microprocessor And A Digital Clock. The Adopted Microprocessor Should Be Widely Used In The National Or International Market. (Other Specifications Included In The Notice…), Lot 1 - Comprehensive Traffic Light Service With Supply And Installation Of Main Focus Group With Microprocessed Digital Vehicle Countdown Timer (Timer) With Message Panel Provision Of Traffic Light Services Of A Comprehensive Nature, The Features And Functionalities Described In Detail In The Items Below. Traffic Light With Countdown In Green And Red Color, Composed Of Approximately 420 Green Leds And 420 High-Intensity Red Leds, In The Specific Colors, Ingan (Indium, Gallium, Nitrogen), In Pure Green, 7,000 Mcd (Millicandelas) And Allngap (Aluminum, Indium, Phosphorus), In Red 7,000 Mcd (Millicandelas), With Colorless Encapsulation And An Average Useful Life Of 100,000 Hours. Counter Consisting Of Two Solid Boards With Two Digits And A Built-In Interface Board, Which Is Located Next To The Tens Board, Communication Between The Boards Must Be Via 1 Mm Flexible Cables With Plug-In Male And Female Connectors, Requiring An Independent Power Supply Phase For Total System Safety, Each Tens Digit And Unit Must Be Approximately 220 Mm Wide And 400 Mm In Height, Or In A Similar Model With An Approximate Variation Of + - 10%, With Each Segment Having An Approximate Width Of 40 Mm, The Leds Must Be Independently Polarized So That In The Event Of Any Led Burning Out, It Does Not Compromise The Operating System Of Any Other, 127/240V Power Supply, Mounted In A Compact, High-Resistance Fiberglass Cabinet, Measuring Approximately 1,200
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