You can check the operation method and memory number changes of the Keylex 3100 series in a video!
We are introducing a collection of videos for the newly added 3100 series in the Keylex series on YouTube. The 3100 series is an automatic locking type model that features a quick number change function, allowing for easy changes to the memory code with the included key. We offer both door and sliding door specifications. The videos demonstrate how to change the memory code and how to replace it from the 800 series. In the newly released sliding door specification, the developer explains the development process and key points! ▽ You can watch it from the link below!! ▽
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Video collection of the Keylex 3100 series
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Video collection of the Keylex 3100 series
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Nagasawa Manufacturing Co., Ltd. is a manufacturer of keyless button locks "Keylex" and architectural hardware such as indoor lever handles. Since its founding in 1916, the company has consistently focused on domestic production, handling everything from planning, design, development, manufacturing, sales, to maintenance in-house. In design and development, we have brought about numerous revolutions in the architectural hardware industry, starting with our flagship product, the keyless button lock "Keylex." In manufacturing, we have established unique technologies and know-how by conducting zinc die casting, surface treatment through plating and painting, and assembly of precision parts all within our own factory, boasting industry-leading quality. Everything is for our customers... We constantly think about what our customers need and what will bring them joy, and we bring those ideas to life. We will continue to provide reliable quality and ensure our customers' peace of mind and safety, so that more users can realize their ideal lifestyle.