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In order to deal with suspicious items found in the subway security check, especially suspected explosives, this year, the subway police increased the security check strange signal shielding device. Once a suspected explosive is found in a subway station, the police will first deploy a signal shielding device to block all wireless signals within a 50-meter range to prevent criminals from detonating remotely. Next, the police will activate the mobile X-ray machine to determine the nature of the suspected explosive through X-ray exposure. If it is determined that it is an explosive device, an emergency plan will be activated immediately, the explosive will be isolated, and professional detonators will be required to enter the scene. According to the subway police, Cell Phone Blocker China Free Shipping and mobile X-ray machines are new emergency equipment this year. Among them, the mobile X-ray machine can be used for temporary security inspection at any location at any time in daily work, or support the large passenger flow during the Youth Olympic Games. Security checkpoints have been added to the station. In response to the situation that passengers carry more liquids such as beverages in summer, 40 new liquid detectors have been added this year, which can identify the safety of liquids within 5 seconds and improve the efficiency of security inspections.
