Display: 2.8-inch TFT Screen; Face Capacity: 3,000; FingerPrint Capacity: 3,000; Card Capacity: 10,000; Transactions: 100,000; Optional Functions: 125KHz ID / 13.56MHz IC Cards; Algorithms: ZKFace V5.8 & ZKFinger V10.0; Face Recongntion Speed: ≤1s; Power Supply: 12V 1.5A; Operating Humidity: 20% - 80%; Compatibility: BioTime8.0en