Why do anti-static gates need a ground wire?

The main function of the anti-static brake tape is to connect the body's electrostatic charge to the ground through a wire, thereby releasing it. Some people say why you can't directly connect the wire handle to the ground wire, and you need to spend money to buy traffic equipment such as electrostatic gates. In fact, it is because the design of the electrostatic gate itself is to increase the resistance between 1M and 10M.

Its function is to prevent Rapid discharge and sparks can cause damage to electrostatic sensitive components. Secondly, it can also recognize the entry and exit of static electricity by face to prevent poor personnel. It can also bring the attendance function, and the appearance is high-end atmosphere.