Guarantee the safety of urban street light operation, improve operational efficiency, and realise the information management of street light operation safety.

It helps power plants to build a scientific maintenance management system, which makes the workflow more rigorous and clearer and allows for better management by strengthening safety management and reducing the equipment failure rate.

Achieve the complete matching of people, locks and time, and form the big data management of the lock control of the traffic system.

Passive lock system can be used both for the scientific management of inspection work, but also for the key door (equipment) lock control management, for the railway safety production added a strong guarantee.

Intelligent passive electronic lock completes mechanical action and data storage; intelligent fingerprint Bluetooth key realises personnel identification, power supply to the lock and data transmission; mobile phone APP communicates with intelligent fingerprint Bluetooth key to realise remote authorisation operation and data remote upload.

Ensuring security and stability in prisons is important for maintaining social stability and safeguarding people's lives and property.