1. Intelligent room security system: This system can monitor the security situation in the room through sensors and cameras, and inform hotel employees to take timely measures.

2. Intelligent catering system: This system can help hotel staff to better manage catering services, including order management, dish deployment and reservation budget.

3. Intelligent front desk service system: This system can provide more convenient services for front desk receptionists, including booking rooms, receiving guests and sending short messages.

4. Intelligent conference room system: This system can help hotel managers to better organize and arrange meetings, including booking conference rooms, sending invitations and monitoring the progress of meetings in real time.

5. Smart home system: This system can help hotels improve the intelligence of home equipment, such as intelligent lighting and temperature control, thus improving the quality of life and comfort.