The invention discloses a high-security intelligent lock. The high-security intelligent lock comprises a lock shell, wherein a top part positioned between the two sides of an inner wall of the lock shell is fixedly connected with a first inner shell; one side of the first inner shell is movably connected with first lock heads; one side of the corresponding first lock head penetrates through the first inner shell and the lock shell and extends to the outer part of the lock shell; and one side of the corresponding first lock head is positioned in the first inner shell and is fixedly connected with a threaded sleeve. The invention relates to the technical field of smart homes. According to the high-security intelligent lock disclosed by the invention, an output end of a semiconductor fingerprint sensor is connected with an input end of a fingerprint collector, and due to anti-glare password design, the security of the lock is higher; a key hole is not designed, technical opening is prevented, a door is automatically unlocked when the intelligent lock is opened, the door is automatically locked in 10 seconds, and even if the door is forgotten to be locked, a situation that thefts swoopin a house is not needed to be worried; and the surface of the lock shell is fixedly connected with a touch screen, and because of multiple opening ways of fingerprints and passwords, voice prompt ina whole course and the anti-glare password design, the security of the intelligent lock is higher.