Timing safe production of electronic billboards

?? Product Name: safety in production of electronic billboards timing Model: KEC-D1841 Dimensions: 1200mm (L) × 900mm (H) × 80mm (W) shape Material: brushed stainless steel frame; the display panel is brown solid sheet; panel surface? Film photo. The back of the aluminum panel display materials: 1.8 inches red seven-segment LED signage content: [start time] input from any point since the beginning of time [Current Time] Enter the current time [number of days] Enter the last time of the accident, Kanban automatically calculate the number of days since the last accident Communication: 485, with computer networking, data view and modify the billboards on the can, the communication distance of 1.2km, a communication line can be connected to control 256 electronic billboards, billboards named to distinguish between, without disturbing each other. Work mode: enter the start time point input time now kanban start time is automatically calculated the number of days since the time of reporting statistics: If Kanban network control, Kanban can upload data on billboards, through software selection and the user needs to generate statistical production Report brownout protection: power-down data retention, working parameters and the count-down is not lost value input device: Infrared remote control input, simple and reliable. Development Software: Provides free protocols and Demo program for users to develop software and Kanban communications Operating voltage: AC220 power consumption: less than 20W Weight: about 15kg fixing: wall or rings suspended production cycle: 7 days Transportation: wooden packaging , logistics delivery