Who is wide area e2s? Wide Area E2S is the world’s leading independent manufacturer of high performance audible and visual signals, manual call points and push buttons for life safety applications in commercial, industrial, marine, onshore and offshore ordinary and hazardous locations.What is the foldable es2? The one-click folding system allows the ES2 to be carried on public transportation, stored in your car and more. Featured with a customizable LED display, the silver-gray body of the ride makes a bold yet sophisticated statement bringing fashion and technology to the fullest.Whats new with e2s warning signals? E2S Warning Signals is now pleased to announce from the 1st June 2021, the release of the latest iteration of the AlertAlarm, AlertAlight & Sonora ranges. Upgrades have been implemented to both enclosures and electronics to create the universal solution for industrial, marine and ordinary location applications.How did e2s help john sisk on the wembley stadium construction site? E2S, a leading independent manufacturer of audible and visual signalling devices, and PACSCOM, a radio telemetry specialist, joined forces to supply John Sisk with a radio-based audible warning system to give open area protection on the Wembley Stadium construction site.