The culmination of the proven Keylex, featuring the best functionality and a luxurious, dignified appearance. It offers a variety of options to accommodate various uses!
This is a keyless lock that pursues further usability with features such as auto-lock and quick number change (easy PIN change function). Its completely mechanical structure is resistant to rain and wind, making it suitable for both indoor and outdoor use. This product meets your needs if you want to restrict entry and exit for unauthorized individuals, and wish to operate maintenance-free without the hassle of lost keys or battery replacements. It features highly visible buttons based on ergonomic design and is also highly durable. In the unlikely event that the lock is damaged, it has a fail-safe design that allows for safe opening and closing. It offers high security, with a PIN code that can have a maximum of 15 digits (32,768 combinations). The lever handle includes an "anti-pry safety device," and the buttons have a "reading prevention function." 【Features】 ◆ Easy number changes without removing from the door ◆ Smooth response to frequent number changes ◆ Suitable for managing large properties ◆ Expected visual deterrent effect against intrusion crimes ◆ No need to distribute keys or cards to users *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■ Material: Main body: Aluminum, Lever/Indoor side: Zinc ■ Finish: WB (Silver) plating / AS (Silver) painting / AB (Amber) painting ■ Standard door thickness: 30–45mm; please specify door thickness for non-standard sizes. (Custom door thickness 45–60mm) 【Basic Functions】 ■ Auto-lock ■ Quick number change (easy change function for the passcode) ■ Safe and secure ADS lock (fail-safe design) ■ Free lock switch function (switch to a state where the lock is not engaged) ■ Cover setting available for KL4000 【Variations】 ■ Handle type (either lever or knob) ■ Keyed type (function to unlock with both button and key) ■ Deadlock type (function to restrict unlocking to cylinder operation only) ■ Both-sided button type (button lock type for both external and internal) ■ Emergency release device type (can be unlocked by lever operation in emergencies) *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 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.