3D millimeter wave body security door3D millimeter wave human security door is an advanced security equipment, the following is a detailed introduction of 3D millimeter wave human security door: 一、Definition3D millimeter wave human security door is the use of millimeter wave technology for human sec

Walk through Metal DetectorWalk through Metal Detector, also known as a metal detection gate or metal security gate, is a security inspection device used to detect whether a passing person is carrying metal items.一、Working principleUsing advanced electronic technology and sensors, the security door

Shanxi Taiyuan Metro Introduces Our 6550DV to Enhance Passengers' Safe Traveling ExperienceRecently, our company announced the successful delivery of several sets of 6550DV and other security equipment ordered for Shanxi Taiyuan Metro Line 1, which attracted wide attention. As an enterprise with str