The invention discloses a security fence with an electronic display screen. The security fence comprises a fence body which is provided with the electronic display screen. An infrared sensor is mounted on the side wall of the fence body, and the infrared sensor is used for detecting personnel getting close to the security fence. When infrared signals are detected by the infrared sensor, the electronic display screen is controlled to start to conduct security reminding. According to the electronic display security fence, the problem that on-site slogans, marks and the like are frequently replaced is solved, the working efficiency is greatly improved, the expenditure is saved, the labor intensity is relieved, and meanwhile the security and reliability are ensured.