{"id":13437,"date":"2015-05-06T14:42:02","date_gmt":"2015-05-06T12:42:02","guid":{"rendered":"https:\/\/www.schluesseldienst-muenchen.de\/unkategorisiert\/schloss-schloesser\/"},"modified":"2026-07-15T03:14:16","modified_gmt":"2026-07-15T01:14:16","slug":"locks","status":"publish","type":"post","link":"https:\/\/www.schluesseldienst-muenchen.de\/en\/glossary\/locks\/","title":{"rendered":"Lock(s)"},"content":{"rendered":"<p>A lock is fundamentally a device used to mechanically secure, for example, a door. A lock makes it possible to grant or deny selected persons access to a specific room or area. Locks are an important component of security technology.<\/p>\n<p>Opening a lock is usually done with a matching key. A key can be mechanical or, in modern systems, electronic.<\/p>\n<p>Today there is a wide variety of locking devices and systems. These include, among others, the so-called <strong>warded lock<\/strong>, which is often used for interior doors in residential buildings. Unfortunately, this type of lock can already be opened with very simple tools such as a lock pick.<\/p>\n<p>Another widely used type of lock is the so-called <strong>Chubb lock<\/strong>, patented in 1818 by the English engineer Jeremiah Chubb (hence the rather unusual name). Even today, Chubb locks are still used as security locks, for example in safes.<\/p>\n<p>When it comes to locking and securing doors and windows, the principle should be: \u201cclosed means closed.\u201d Windows, doors, and other security-relevant openings should be secured with locks that effectively prevent unauthorized access.<\/p>\n<p>The most important element in this security chain is the lock itself, which has developed from a simple mechanism into a sophisticated high-tech product\u2014as impressively demonstrated by a visit to the German Lock and Fittings Museum in Velbert. Unfortunately, not all locks are up to date. In particular, high-security locks such as those used on front doors often no longer meet modern security standards.<\/p>\n<p>Amper Ausfperrdienst in Munich, your competent partner for security technology, will be happy to check the locks in your home free of charge and without obligation and advise you on the latest security standards if necessary. Call Amper Ausfperrdienst in Munich to arrange a non-binding appointment!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A lock is fundamentally a device used to mechanically secure, for example, a door. A lock makes it possible to grant or deny selected persons access to a specific room or area. Locks are an important component of security technology. Opening a lock is usually done with a matching key. A key can be mechanical [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[38],"tags":[],"class_list":["post-13437","post","type-post","status-publish","format-standard","hentry","category-glossary"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Castle\/locks<\/title>\n<meta name=\"description\" content=\"A lock is fundamentally a device used to mechanically secure, for example, a door. A lock makes it possible to grant or deny selected persons access to a specific room or area. Locks are an important component of security technology.\" \/>\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.schluesseldienst-muenchen.de\/en\/glossary\/locks\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Castle\/locks\" \/>\n<meta property=\"og:description\" content=\"A lock is fundamentally a device used to mechanically secure, for example, a door. A lock makes it possible to grant or deny selected persons access to a specific room or area. Locks are an important component of security technology.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.schluesseldienst-muenchen.de\/en\/glossary\/locks\/\" \/>\n<meta property=\"og:site_name\" content=\"Schl\u00fcsseldienst M\u00fcnchen und Umgebung\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/Amper-Aufsperrdienst\/350359038404405\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/pages\/Amper-Aufsperrdienst\/350359038404405\" \/>\n<meta property=\"article:published_time\" content=\"2015-05-06T12:42:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-15T01:14:16+00:00\" \/>\n<meta name=\"author\" content=\"MarioP\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"MarioP\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.schluesseldienst-muenchen.de\\\/en\\\/glossary\\\/locks\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.schluesseldienst-muenchen.de\\\/en\\\/glossary\\\/locks\\\/\"},\"author\":{\"name\":\"MarioP\",\"@id\":\"https:\\\/\\\/www.schluesseldienst-muenchen.de\\\/en\\\/#\\\/schema\\\/person\\\/001f2ede8d78ea399b32c607aefe61cc\"},\"headline\":\"Lock(s)\",\"datePublished\":\"2015-05-06T12:42:02+00:00\",\"dateModified\":\"2026-07-15T01:14:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.schluesseldienst-muenchen.de\\\/en\\\/glossary\\\/locks\\\/\"},\"wordCount\":291,\"articleSection\":[\"Glossary\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.schluesseldienst-muenchen.de\\\/en\\\/glossary\\\/locks\\\/\",\"url\":\"https:\\\/\\\/www.schluesseldienst-muenchen.de\\\/en\\\/glossary\\\/locks\\\/\",\"name\":\"Castle\\\/locks\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.schluesseldienst-muenchen.de\\\/en\\\/#website\"},\"datePublished\":\"2015-05-06T12:42:02+00:00\",\"dateModified\":\"2026-07-15T01:14:16+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.schluesseldienst-muenchen.de\\\/en\\\/#\\\/schema\\\/person\\\/001f2ede8d78ea399b32c607aefe61cc\"},\"description\":\"A lock is fundamentally a device used to mechanically secure, for example, a door. 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