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 mechanism and a knob type. The number combinations total 16,384. The memory number can be set to any length from 1 to 14 digits. We offer two color variations: "AB (Antique Brass) plating" and "WB (Silver) plating." 【Features】 ■ Automatic locking mechanism ■ Knob type ■ 16,384 number combinations ■ Memory number can be set to any length from 1 to 14 digits ■ Memory number changes via lock plate replacement *For more details, please refer to the PDF document or feel free to contact us.
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【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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Nagasawa Manufacturing Co., Ltd. is a manufacturer of architectural hardware, including keyless button locks "Keylex" and indoor lever handles. Since its founding in 1916, the company has been committed to domestic production, consistently 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.