{"id":20672,"date":"2023-03-15T07:13:25","date_gmt":"2023-03-15T06:13:25","guid":{"rendered":"https:\/\/www.xn--schlsseldienst-mnchen-cicm.de\/was-ist-ein-generalschluessel\/"},"modified":"2026-02-18T08:32:57","modified_gmt":"2026-02-18T07:32:57","slug":"what-is-a-master-key","status":"publish","type":"post","link":"https:\/\/www.xn--schlsseldienst-mnchen-cicm.de\/en\/what-is-a-master-key\/","title":{"rendered":"What is a master key?"},"content":{"rendered":"<p>[et_pb_section fb_built=\u201d1\u2033 _builder_version=\u201d4.18.0\u2033 _module_preset=\u201ddefault\u201d global_colors_info=\u201d{}\u201d][et_pb_row _builder_version=\u201d4.18.0\u2033 _module_preset=\u201ddefault\u201d global_colors_info=\u201d{}\u201d][et_pb_column type=\u201d4_4\u2033 _builder_version=\u201d4.18.0\u2033 _module_preset=\u201ddefault\u201d global_colors_info=\u201d{}\u201d][et_pb_text _builder_version=\u201d4.27.4\u2033 _module_preset=\u201ddefault\u201d text_text_color=\u201d#666666\u2033 link_text_color=\u201d#1984b9\u2033 header_font=\u201d|||on|||||\u201d header_2_text_color=\u201d#333333\u2033 global_colors_info=\u201d{}\u201d]A master key is a key that can open several or even all locks within a locking system. For example, it is possible to open the entrance door of a building complex, as well as the A and B wing of the complex, even though the keys for the A wing cannot open the B wing, and vice versa. In such a scenario, the master key does not open all doors, because the apartment doors of the tenants in the respective wings should not be opened with a master key for privacy reasons.<\/p>\n<p>In other systems, such as when a workshop, office, and customer area are connected, a master key can also open all existing locking systems. Depending on the needs, such a locking system can be customized to suit individual needs. As a business owner, it certainly makes sense to be able to access all areas with one key.<\/p>\n<h2>Losing a master key can be expensive<\/h2>\n<p>However, a master key always carries a significant risk. For example, if you lose your key, it makes a big difference whether it can only open your own office and perhaps the front door, or whether it can open over a hundred doors. If a lost master key isn\u2019t quickly found, all the locks will have to be replaced, and all the employees will also need new keys. The cost of this can easily be as much as a new car.<\/p>\n<h2>A master key belongs to the matching locking cylinder<\/h2>\n<p>There is no such thing as a general master key. The master key must be compatible with the installed locking cylinders, otherwise it won\u2019t work. While there is a type of master key that can open some old cylinder locks, this is due to a design flaw in the locking cylinders. Therefore, such a key is more like a special lock pick than a true master key. This only works in conjunction with specially designed locking cylinders.<\/p>\n<h2>A master key may only be copied in compliance with security standards.<\/h2>\n<p>Since a master key can open many, sometimes even all, locks in a locking system, this key may not simply be copied; this would pose a security risk. The master key is therefore a so-called protected key. Therefore, a code card is sometimes used as a security card, and only with this card is the key copied.<\/p>\n<h2>Non-destructive door opening by a professional<\/h2>\n<p>Have you lost your key and absolutely need to get back into your apartment, ideally without damaging the lock? The professionals at Amper Locksmith Service will get you back in no time, without causing any damage. We don\u2019t need a master key to open your apartment door. In almost all cases, we open closed or locked doors quickly and without causing any damage. But even if the door is locked, we can usually open it without leaving a trace.<\/p>\n<p>Thanks to our highly trained and friendly staff, as well as our wide range of specialized tools, we can open even complicated cases without causing any damage in most cases. Of course, as a professional locksmith, you carry a lot of tools with you on every job that you don\u2019t need at the end of the day, but you can be virtually certain that we always have the right tool on hand just in case. Because where others resort to drills, we have an ace up our sleeve and can open your door without drilling the lock.<\/p>\n<h2>Available around the clock<\/h2>\n<p>It\u2019s the middle of the night, you come home from work, but realize you left your key in the office? The caretaker may have a master key for the office, but he\u2019s unavailable at that time. You don\u2019t have to wait until the next day, because we can open your apartment door even in the middle of the night, as well as on Sundays and public holidays, without a master key. No matter what time or day you need us, the Amper Locksmith Service is always there for you. You can rely on us to come to your aid when you need us, no matter the time or the weather. If it\u2019s physically possible to come to you, we will.<\/p>\n<p>Simply call our emergency number and tell us what the issue is. We\u2019re a genuine emergency locksmith service. We have no waiting lists or restricted business hours. We\u2019re open when you need us; it\u2019s that simple. A trained locksmith always answers the phone. We deliberately don\u2019t work with call centers because it\u2019s important to us that the line of communication between locksmith and customer is as short as possible. This way, there\u2019s less room for misunderstandings, and with a trained locksmith, we can offer you much better service than a semi-trained call center agent.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A master key is a key that can open several or even all locks within a locking system. For example, it is possible to open the entrance door of a building complex, as well as the A and B wing of the complex, even though the keys for the A wing cannot open the B [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21228,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-20672","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lock-technology-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is a master key? - Schl\u00fcsseldienst M\u00fcnchen<\/title>\n<meta name=\"description\" content=\"Everything about master keys: Matching locking cylinders, locking systems &amp; security standards\" \/>\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.xn--schlsseldienst-mnchen-cicm.de\/en\/what-is-a-master-key\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is a master key? 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