The installation regulations for elevator card swiping systems may vary by region and country. Here are some general installation regulations for Shenyang elevator card swiping systems:

1. Installation qualification requirements: The company installing the elevator card swiping system should have relevant qualifications and professional technology, and be able to install and debug in accordance with relevant regulations and standards.

2. Equipment selection: Select appropriate elevator card swiping system equipment to ensure that it meets safety requirements and adapts to actual usage scenarios.

3. Installation location: The card swiping device should be installed inside the elevator or near the elevator door in a convenient location for users to swipe their cards.

4. Power supply: Card swiping equipment requires a stable power supply, taking into account the safety and reliability of the power supply line.

5. Elevator connection: The card swiping system equipment needs to be connected to the elevator control system to ensure the normal transmission of card swiping information and elevator operation instructions.

6. Circuit layout: During installation, the circuit should be reasonably arranged to ensure stable and reliable signal transmission, while avoiding interference with other elevator equipment or power lines.

7. Technical debugging: After installation is completed, technical debugging and functional testing need to be carried out to ensure that the card swiping system operates normally and is synchronized with elevator operation.

In addition to the above regulations, local building safety regulations, fire regulations, and other relevant laws and regulations should also be followed to ensure that the installation process meets safety and regulatory requirements. Before installation, it is best to consult or entrust a professional company for relevant evaluation and planning.