Global Push Buttons and Signalling Devices Market, By Type (Push Buttons, Signalling Devices), Connectivity (Wired, Wireless), Vertical (Food and Beverages, Oil and Gas, Chemicals and Pharmaceuticals, Energy and Utilities, Mining, Others), Country (U.S., Canada, Mexico, Brazil, Argentina, Rest of South America, Germany, Italy, U.K., France, Spain, Netherlands, Belgium, Switzerland, Turkey, Russia, Rest of Europe, Japan, China, India, South Korea, Australia, Singapore, Malaysia, Thailand, Indonesia, Philippines, Rest of Asia-Pacific, Saudi Arabia, U.A.E, South Africa, Egypt, Israel, Rest of Middle East and Africa) Industry Trends and Forecast to 2028