Our self-developed intelligent facial recognition door plate system,featuring a unique hardware-based facial recognition algorithm, demonstrates complete independent intellectual property. The system supports two efficient methods for facial information collection: real-time capture via a front desk HD camera, or static recognition by directly uploading pre-taken photos. Once collected, the information is immediately synchronized to the terminal facial recognition door plate. The entire recognition process is extremely fast, completing within two seconds. Notably, the system incorporates infrared liveness detection technology, which can accurately distinguish non-live objects such as photos or images on a phone screen, ensuring a high level of security and accuracy.