{"id":419,"date":"2023-02-08T18:08:04","date_gmt":"2023-02-08T17:08:04","guid":{"rendered":"http:\/\/multisecu.fr\/?p=419"},"modified":"2026-10-11T11:24:28","modified_gmt":"2026-10-11T09:24:28","slug":"histoire-de-la-serrure","status":"publish","type":"post","link":"https:\/\/www.multisecu.fr\/en\/blog\/histoire-de-la-serrure\/","title":{"rendered":"The History of Locks: From Mechanical to Electronic Access"},"content":{"rendered":"<article class=\"wp-block-group ms-conseils ms-conseils-article is-layout-flow wp-block-group-is-layout-flow\">\n<section class=\"wp-block-group msc-section msc-hero is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-breadcrumb wp-block-paragraph\"><a href=\"\/en\/\">Home<\/a><span>\/<\/span><a href=\"\/en\/blog-2\/\">Blog<\/a><span>\/<\/span><a href=\"\/en\/category\/glossaire\/\">Locksmith glossary<\/a><\/p>\n\n\n<div class=\"wp-block-group msc-hero-grid is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-hero-copy is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">GLOSSARY \u00b7 HISTORY<\/p>\n\n\n<h1 class=\"wp-block-heading\">The History of Locks: From Mechanical to Electronic Access<\/h1>\n\n\n<p class=\"msc-lead wp-block-paragraph\">To protect a passage, reserve access, or preserve belongings: these needs have accompanied the evolution of the lock. Its history can be read through the materials, mechanisms, and the way a key is recognised.<\/p>\n\n\n<p class=\"msc-meta wp-block-paragraph\">HISTORY &amp; DEFINITION <span>\u00b7<\/span> 2-MINUTE READ<\/p>\n\n<\/div>\n\n\n<figure class=\"wp-block-image size-full msc-photo msc-hero-photo\"><img decoding=\"async\" width=\"800\" height=\"350\" src=\"https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/02\/Lhistoire-de-la-serrure-Multisecu.jpg\" alt=\"Old lock and metal frame\" class=\"wp-image-445\" srcset=\"https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/02\/Lhistoire-de-la-serrure-Multisecu.jpg 800w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/02\/Lhistoire-de-la-serrure-Multisecu-300x131.jpg 300w, https:\/\/www.multisecu.fr\/wp-content\/uploads\/2023\/02\/Lhistoire-de-la-serrure-Multisecu-768x336.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group msc-section msc-story is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-reading is-layout-flow wp-block-group-is-layout-flow\">\n<nav class=\"wp-block-group msc-toc is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">IN THIS GUIDE<\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-1\">From old closures to metal fittings<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-2\">Accuracy becomes a central issue<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-3\">The door becomes a unit to protect<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"#chapitre-4\">From physical keys to digital authorisations<\/a><\/p>\n\n\n<p class=\"msc-toc-back wp-block-paragraph\"><a href=\"\/en\/category\/glossaire\/\">\u2190 All glossary terms<\/a><\/p>\n\n<\/nav>\n\n\n<div class=\"wp-block-group msc-prose is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-takeaway is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">KEY POINTS<\/p>\n\n\n<p class=\"wp-block-paragraph\">Innovations have accumulated rather than been replaced all at once. Today, traditional mechanisms, cylinders, and electronic controls continue to coexist.<\/p>\n\n<\/div>\n\n\n<section id=\"chapitre-1\" class=\"wp-block-group msc-chapter is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">From old closures to metal fittings<\/h2>\n\n\n<p class=\"wp-block-paragraph\">The earliest locking systems relied on movable components that could be locked or released using a suitable tool. The advancement of metalworking later enabled more compact mechanisms and increasingly diverse manufacturing techniques.<\/p>\n\n\n<p class=\"wp-block-paragraph\">An old lock can also serve as a decorative element. Plates, keyways, and fittings reflect the care taken both in the door and its closure. Retaining this assembly sometimes involves repairing a single part rather than replacing the entire door furniture.<\/p>\n\n<\/section>\n\n\n<section id=\"chapitre-2\" class=\"wp-block-group msc-chapter is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Accuracy becomes a central issue<\/h2>\n\n\n<p class=\"wp-block-paragraph\">The proliferation of key types and internal components led manufacturers to seek greater precision and consistency. In the history of the Bramah brand, a first lock appeared in 1784, followed by a patent in 1787.<\/p>\n\n\n<p class=\"wp-block-paragraph\">In the 19th century, the Yale family contributed to the development of pin-tumbler locks and flat keys. These developments illustrate an important change: increasingly separating the mechanism that recognises the key from the mechanism that operates the lock.<\/p>\n\n<\/section>\n\n\n<section id=\"chapitre-3\" class=\"wp-block-group msc-chapter is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">The door becomes a unit to protect<\/h2>\n\n\n<p class=\"wp-block-paragraph\">A lock never functions alone. The evolution of doors, frames, and fittings has paralleled that of the mechanisms. Multi-point closures distribute anchoring points, while door furniture can protect the cylinder area.<\/p>\n\n\n<p class=\"wp-block-paragraph\">This overall assessment remains useful for an old door: a modern cylinder does not alone correct a deteriorated frame. The quality of installation and the condition of the support must be considered alongside the hardware.<\/p>\n\n<\/section>\n\n\n<section id=\"chapitre-4\" class=\"wp-block-group msc-chapter is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">From physical keys to digital authorisations<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Electronic systems allow, depending on the product, the use of a badge, a code, or a smartphone to manage authorisations. Some solutions motorise a lock; others permit manual operation after identification.<\/p>\n\n\n<p class=\"wp-block-paragraph\">The contemporary choice therefore lies in combining mechanical protection with daily use. Whether for a heritage door or a recent entrance, MULTISECU seeks a solution tailored to the existing setup. The history of the lock reminds us that innovation is only useful if it addresses a genuine need.<\/p>\n\n<\/section>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group msc-section msc-related is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">FIND OUT MORE<\/p>\n\n\n<h2 class=\"wp-block-heading\">Related guides.<\/h2>\n\n\n<div class=\"wp-block-group msc-related-grid is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-related-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">GLOSSARY \u00b7 CULTURE &amp; SKILL<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.multisecu.fr\/en\/blog\/louis-xvi-le-roi-serrurier-lhistoire-secrete-dune-passion-royale\/\">Louis XVI and Locksmithing: A Passion for Mechanics <span aria-hidden=\"true\">\u2197<\/span><\/a><\/h3>\n\n\n<p class=\"wp-block-paragraph\">Louis XVI was interested in sciences and techniques. Locksmithing formed part of his mechanical pursuits: a documented aspect of his life, which can be explored without reducing his legacy to this single interest.<\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-group msc-related-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">GLOSSARY \u00b7 MECHANISMS &amp; KEYS<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.multisecu.fr\/en\/produits-de-serrurerie\/serrure-a-double-panneton-mecanisme-histoire-et-securite\/\">Double-Bitted Locks: Recognising the Key and Mechanism <span aria-hidden=\"true\">\u2197<\/span><\/a><\/h3>\n\n\n<p class=\"wp-block-paragraph\">A double cam key features two parts cut around its shaft. It is associated with certain groove mechanisms, particularly on older locks or equipment from different generations.<\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-group msc-related-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">GLOSSARY \u00b7 TYPES OF INSTALLATION<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.multisecu.fr\/en\/blog\/types-serrures\/\">Mortice, rim or full-length covered lock: recognise the fitting type <span aria-hidden=\"true\">\u2197<\/span><\/a><\/h3>\n\n\n<p class=\"wp-block-paragraph\">A lock can be described by how it operates, how many locking points it has and how it is fitted. Mortice, rim and covered multipoint locks differ primarily in how the mechanism is installed and enclosed on the door.<\/p>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group msc-section msc-call-section is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-call is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group msc-call-copy is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"msc-kicker wp-block-paragraph\">MULTISECU ADVICE<\/p>\n\n\n<h2 class=\"wp-block-heading\">Have a project or a lock<br>you would like us to check?<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Present your requirement and installation. In Annecy and the surrounding areas, we help you distinguish between adjustment, repair, and replacement.<\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact\/\">Tell us what you need \u2197<\/a><\/div>\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/tarifs\/\">View prices<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n<\/article>","protected":false},"excerpt":{"rendered":"<p>To protect a passage, reserve access, or preserve belongings: these needs have accompanied the evolution of the lock. Its history can be read through the materials, mechanisms, and the way a key is recognised.<\/p>","protected":false},"author":5,"featured_media":445,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,19],"tags":[],"class_list":["post-419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-glossaire"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The History of Locks: From Mechanical to Electronic Access | MULTISECU<\/title>\n<meta name=\"description\" content=\"Discover the major milestones in the history of the lock, from early mechanical bolts to cylinders and electronic access systems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.multisecu.fr\/en\/blog\/histoire-de-la-serrure\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The History of Locks: From Mechanical to Electronic Access | MULTISECU\" \/>\n<meta property=\"og:description\" content=\"Discover the major milestones in the history of the lock, from early mechanical bolts to cylinders and electronic access systems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.multisecu.fr\/en\/blog\/histoire-de-la-serrure\/\" \/>\n<meta property=\"og:site_name\" content=\"MULTISECU Serrurier Annecy\" \/>\n<meta property=\"article:published_time\" content=\"2023-02-08T17:08:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-11T09:24:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/multisecu.fr\/wp-content\/uploads\/2023\/02\/Lhistoire-de-la-serrure-Multisecu.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Romain ROSA\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Romain ROSA\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/histoire-de-la-serrure\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/histoire-de-la-serrure\\\/\"},\"author\":{\"name\":\"Romain ROSA\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/#\\\/schema\\\/person\\\/c4360f76348cbf8ab4a182754e6bcef3\"},\"headline\":\"Histoire de la serrure : du verrou m\u00e9canique aux acc\u00e8s \u00e9lectroniques\",\"datePublished\":\"2023-02-08T17:08:04+00:00\",\"dateModified\":\"2026-10-11T09:24:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/histoire-de-la-serrure\\\/\"},\"wordCount\":748,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/histoire-de-la-serrure\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.multisecu.fr\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Lhistoire-de-la-serrure-Multisecu.jpg\",\"articleSection\":[\"Blog\",\"Petit Glossaire de Serrurerie\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/histoire-de-la-serrure\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/histoire-de-la-serrure\\\/\",\"url\":\"https:\\\/\\\/www.multisecu.fr\\\/blog\\\/histoire-de-la-serrure\\\/\",\"name\":\"Histoire de la serrure : du verrou m\u00e9canique aux acc\u00e8s \u00e9lectroniques - 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