there is no cellular or Internet coverage

Notification LED displays in response to the rising concern of safety and security among school campuses nationwide. These LED displays can work with existing mass-notification systems to make sure displayed messages reach everyone on campus. Together, this complete high-tech system will allow users to broadcast safety concerns, terrorism alerts, severe weather alerts, news, and any other emergency announcements within seconds to ensure the safety of the campus. Messages can quickly be displayed campus wide in libraries, classrooms, dorms, hallways, and any other common areas. The visual mass notification reaches out to everyone on campus. The system is self-contained and fully operational regardless of internet connectivity or cellular networks.

Campus security, building maintenance, and administration staffs will find the Mass Notification LED Display useful with the capacity to provide flashing, visible alerts that gain immediate attention. These displays can also provide an audible alert to direct attention to the displayed message. Messages can be color-coded and scroll to provide easy-to-read alerts and notification. Other benefits include wide coverage, centrally synchronized clocks, and the ability to operate even when there is no cellular or Internet coverage.

Thanks to the compact LED format and the high light output of typically 75 lm or 90 lm at an operating current of 350 mA, it is sufficient to inject the light from two sides or even from only one side to provide uniform backlighting for TVs and computer displays with a diagonal of up to 65“. The polynomial lens with a beam angle of 125° is designed to achieve an injection efficiency into the light guide of almost 80%.The Oslon LX is available for two color spaces. The multi-white version (High Color Gamut White) covers 100% of the yahamlighting space and has a typical light output of 75 lm. The ultra-white version of the LED covers 80% of the sRGB color space and is a little brighter with a typical light output of 90 lm.Oslon LX is manufactured using the latest This chip technology with chip level conversion and provides high optical efficiency and extremely uniform distribution of light. The lens is optimized for maximum light extraction. Its beam characteristic ensures a high injection efficiency of almost 80%.