G3-H is a multi-biometric identification terminal that features ZKTeco’s innovation Silk ID fingerprint sensor technology. With the world’s cutting-edge 3D Neuron Fingerprint Algorithm, it precisely authenticates dry, wet, or rough fingerprints efficiently and accurately.Infrared technology enables the device to function automatically when fingerprints are detected. The latest facial algorithm supports colour photodetection and prevents repeated face registration.G3-H also comes with hardware promoted, it supports a huge capacity of facial and FP users, a maximum of up to 50,000 users and 1,000,000 transactions.