Guide to the use of health codes for elderly ID cards:
Step 1: The old man shows his ID card.
Step 2: The old man put his ID card on the identification device of health code verified by the "Health and Epidemic Prevention Verification System" and stayed for 2 seconds.
Step 3: Pass according to the displayed health code information and the instructions of the staff.
The "health and epidemic prevention verification system" is aimed at the groups that can't produce electronic health codes, especially the elderly who don't have smart phones or can't use them. It is used to replace electronic health codes and directly make resident ID cards for real-time health and epidemic prevention status verification.