The invention discloses an entrance recognition counting security device. The entrance recognition counting security device comprises a lower box body, wherein a pedal groove with an upward opening isformed in the top wall of the left part of the lower box body; a counting mechanism is arranged on the left end wall of a pedal block on the rear side; a third gear shaft is rotationally connected between the front wall and the rear wall of the top end of a front middle gear groove and a rear middle gear groove; sliding blocks are connected in a front sliding block groove and a rear sliding blockgroove in a sliding mode; a front third gear and a rear third gear are meshed with a rack which is positioned above the front third gear and the rear third gear and is fixedly arranged on the bottomwalls of the sliding blocks; a door mechanism is arranged on the right end wall of the front sliding block and the rear sliding block; and a face recognition mechanism is arranged on the top wall of the rear sliding block groove. According to the entrance recognition counting security device, a person steps on a pedal, so that the pedal slides downwards under the action of gravity, and then a facerecognizer moves forwards to leave an upper box body to recognize the face; and the person leaves the pedal, so that a pawl pushes a ratchet wheel to rotate, then projection sheets slide leftwards byone number, and then a projection lamp projects the projection sheets onto a projection screen to be displayed for counting.