Smart electronic cabinet lock

Electronic locks are specifically designed to address intelligent access control challenges for indoor and outdoor cabinets. These locks can be integrated with in-cabinet power and environmental monitoring systems, FSU control systems, or other RS485‑based communication nodes, enabling remote unlocking, centralized management, and a highly efficient, smart solution. At the same time, they significantly enhance network security and maintenance efficiency while reducing operational costs for users. The electronic lock supports features such as RS485‑based remote unlocking, ID card‑based unlocking, status querying of lock opening/closing, and remote card addition/deletion. It can interface with the customer's network management system via the RS485 Modbus RTU protocol, functioning as an RS485 slave device under system control. Additionally, the electronic lock offers a DO (digital output) unlocking function (optional), which can be connected to dry contacts in power‑environment monitoring systems, FSUs, or PLCs, allowing DO‑triggered unlocking through control of these dry contacts. An electromechanical interlock feature is also available as an optional option.