A method—for biometric based person recognition systems is provided. The method provides an identification of a personalized bioelectric code and a personal ID code by identifying persons and gestures of a person with a benefit of behavioral biometric data of Electromyography (EMG) signals. The method includes the steps of: making the person wishing to create a password to wear a wristband, simultaneously recording of hand movements in eight bioelectric signals from eight EMG sensors in recordings of up to 10 seconds, repeating each selected movement type by the person at least ten times, clearing a recorded raw signal group from noise signals with a bandpass filter, separating a signal cleaned from the noise signals into to windows, creating a customized behavioral biometric data set with generated attributes for each transaction, obtaining the personalized bioelectrical code and the personal ID code.