A waterproof door that protects warehouse assets from water damage, no tightening required.
In the warehouse industry, it is important to prevent damage to stored goods from water exposure and to protect assets. Especially in areas with a high risk of flooding, measures against water intrusion are essential. Traditional methods require manual intervention to stop water during flooding, which poses challenges such as human error and delayed responses. The Self-tightening Waterproof Door 3 eliminates the need for manual tightening operations and demonstrates excellent water intrusion prevention performance through its normal self-closing action. This minimizes water damage during flooding events and protects assets within the warehouse. 【Usage Scenarios】 - Warehouses in flood-prone areas - Warehouses storing important items - Warehouses requiring access control 【Benefits of Implementation】 - Reduces asset damage from flooding - Lowers the risk of water intrusion due to human error - Enables rapid response through remote monitoring of opening and closing status
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【Features】 - No manual tightening operation required - Supports immersion height of 3m - Compatible with electric locks for access control management - Remote monitoring to check the open/close status - Compatible with permanently closed specific fire protection equipment (example specifications) 【Our Strengths】 Kumahira Co., Ltd. has been providing physical security products to protect our customers' valuable assets since its establishment in 1898. We offer long-term and detailed support through our sales network across the country.
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Kumahira Co., Ltd. has been providing physical security products that "protect the important values of our customers" since its founding in 1898. In addition to vault equipment for financial institutions, we have expanded our business to include security systems such as access control and security gates. Furthermore, we offer long-term and detailed support through our sales network across the country.





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