1080P+ night vision, remote push, wandering alarm, video capture, picture capture, real-time view, support fingerprint/NFC card/password unlocking/APP a variety of unlocking methods, the use of WIFI, ZIGBEE, NB communication, 360 minutes anti-technology open, semiconductor fingerprints, high reliability, wet and dry finger adaptability, algorithmic performance is excellent, fast fingerprint search speed, the number of times the sensor wears out >200,000 times, algorithm search time <100ms, False Admission Rate (FAR) <0.001%, False Rejection Rate (FRR) <1%, Algorithm chip conforms to the state secret level 2, the card chip has a triple security mechanism inside the card chip, the chip itself is integrated with the encryption algorithm module, preventing the data leakage, the CPU card chip is unique to the COS system, which allows the setting up of multiple mutually independent keys. And realize a machine a secret storage, effectively prevent the card from being copied after loss. And also set up the maximum number of password retries to prevent malicious attacks.