Automotive cameras, displays, signals and alerts — all looking out for you. Looking Out for You 1 2 3 4 5 CORPORATE AUTOMOTIVE AEROSPACE FIRE PROTECTION NEWS: Audio Webcast GNTX16.94-0.3404:00 PM ET © 2015 Gentex Corporation. All rights reserved. Sustainability Investors Careers Contact Advanced Search Select Language Terms and Privacy Gentex's Hybrid Full Display Mirror Watch our new video! Forward Driving Assist Forward Camera Features Smarter Views Aircraft Window Systems

Photoelectric Pioneers Gentex was originally founded as a manufacturer of high-quality fire-protection products. Our team had long recognized a need for better smoke detection; in 1974, a product was introduced that literally revolutionized the industry. Smarter Products This landmark product was the world's first dual-cell photoelectric smoke alarm. It quickly became the commercial industry benchmark because it was less prone to false alarms and was designed to quickly detect slow, smoldering fires. This technology became the foundation for our current products, millions of which can be found in schools, dormitories, hotels and hospital buildings throughout North America and the world. Important Notice The materials included on this website, including the Literature/Reference Material (e.g., technical bulletins, application guides, manuals, and reference materials), have been prepared by Gentex Corporation ("Gentex") for informational purposes only, are necessarily summary, and are not purported to serve as legal advice and should not be used as such. Gentex makes no representations and warranties, express or implied, that these materials are complete and accurate, up-to-date, or in compliance with all relevant local, state, and federal laws, regulations, and rules. The materials do not address all legal considerations as there is inevitable uncertainty regarding interpretation of laws, regulations, and rules and the application of such laws, regulations, and rules to particular fact patterns. Each person's activities can differently affect the obligations that exist under applicable laws, regulations, or rules. Therefore, these materials should be used only for informational purposes and should not be used as a substitute for seeking professional legal advice. Gentex will not be responsible for any action or failure to act in reliance upon the information contained in this web site. Fire Protection Photoelectric Pioneers Fire Protection Products Product Literature Ordering Distributors Technical Support FAQs CORPORATE AUTOMOTIVE AEROSPACE FIRE PROTECTION © 2015 Gentex Corporation. All rights reserved. Sustainability Investors Careers Contact Advanced Search Select Language Terms and Privacy Gentex's Hybrid Full Display Mirror Watch our new video! Forward Driving Assist Forward Camera Features Smarter Views Aircraft Window Systems