No need to replace the cylinder!
"MMX/MMXII" is a variable cylinder that significantly reduces the costs and effort associated with cylinder replacements required for each new tenant. It offers flexibility in key plan configurations tailored to property management styles, allowing for efficient management. With comprehensive anti-picking measures, it ensures security. Designed for robustness and ease of grip, with a clear distinction between the front and back, it has been made easy to identify, even when bundled with other keys. 【Features】 ■Cost reduction ■No need for cylinder replacement ■Efficient ■Comprehensive anti-picking measures ■Safe *For more details, please refer to the catalog or feel free to contact us.
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【Lineup】 ■ Sub key (residential key) ■ Change key ■ Master key *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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With over 75 years of history and achievements, and backed by the technology cultivated through the manufacturing of dial locks that have been favored by many financial institutions, including the Bank of Japan, we continuously deliver new security solutions. Opnas started with the manufacturing of dial locks for financial institutions that require the highest level of security, but its scope of activities continues to expand. In terms of locks, we cater to a wide range of applications, including office furniture, vending machines, and residential use. Additionally, our product range has expanded beyond locks to include system products such as hotel safes, luggage storage boxes, delivery boxes, and contactless entrance systems. We are continuously expanding and diversifying our products, services, and fields of activity to meet the security needs of our customers and the demands of the times.