An intelligent pet door includes a door frame and a movable door located in the door frame, wherein an inductive magnet is fixed to the movable door, and a PCBA is fixed to the door frame and comprises a magnetic inductive switch, an MCU, a voice playing module, a loudspeaker, keys and a data sending and receiving module; when the movable door is opened, the magnetic inductive switch is inductively triggered by the magnet and outputs a trigger signal to the MCU, the MCU outputs a control signal to the voice playing module after recognizing the trigger signal, and the voice playing module promotes the loudspeaker to play corresponding music. The intelligent pet door can intelligently remind the owner by automatically sensing the in-out condition of a pet and playing sounds and can sense the activity condition and the health condition of the pet through the IOT technique.
