SGUDA U-lock4 connect is a local brand in Taiwan. Supports multiple unlocking methods, including password, remote, watch, voice control and mechanical key. It can be controlled remotely via mobile phone, and the door opening and closing status can be recorded throughout the process, making it easy to manage personnel access.

With 3 situation modes + 3 usage permissions, you can set the opening and closing time and send the password to family or friends. A set of door locks can accommodate 60 members, and you can cancel the opening and closing permissions at any time.