·Question of Power Supply
2022-06-27·Device Communication Problems
2022-06-27·Recognize That The Door Cannot Be Openned
2022-06-27· Abnormal Exit Switch
2022-06-27·Door Magnetic Anomaly
2022-06-27· Abnormal Electric Lock
2022-06-27·Abnormal Alarm
2022-06-27·Abnormal Card Reader
2022-06-27· Upgrade Firmware Exception
2022-06-27·Abnormal connection to cloud platform
2022-06-27·Personnel authorization
2022-06-27·All In One Card Software
2022-06-27·Other Issues
2022-06-20