The number of combinations is 16,384! Mechanical button lock with automatic locking and knob type.
The "Keyless 2100 22403M" is a keyless lock with an automatic locking key and knob type. The number combinations total 16,384. The memory number can be set freely from 1 to 14 digits. We offer two color variations: "AB (Antique Brass) plating" and "WB (Silver) plating." 【Features】 ■ Automatic locking key included ■ Knob type ■ 16,384 number combinations ■ Memory number can be set freely from 1 to 14 digits ■ Changing the memory number is done by replacing the lock plate *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Material: Zinc alloy ■Finish: WB (Silver) plating / AB (Antique Brass) plating ■Standard door thickness: 30–45mm; please specify door thickness for non-standard sizes. (Custom door thickness 45–70mm) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
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.
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