Which of the following defines a personnel gate fixed post?

The correct choice for defining a personnel gate fixed post is that this post is used to check identification and handheld items. A personnel gate fixed post is specifically designed to control access to a building or secure area by monitoring those who enter. This typically involves verifying that individuals have the appropriate credentials, such as identification badges, and checking belongings like bags or packages to ensure that nothing harmful is brought inside.

This function is critical in maintaining security protocols within a facility, as it helps prevent unauthorized access and potential threats. The role of a personnel gate fixed post is not just about monitoring entry but actively participating in the security process by assessing what individuals bring into the premises.

In contrast, the other options, while describing functions related to security, do not accurately capture the primary definition of a personnel gate fixed post. For instance, while the post may be located in corporate settings, the essence lies more in its operational function of checking IDs and items rather than its physical location. Similarly, while some posts might indeed house communications equipment or monitors and may be positioned at main gates, these characteristics do not define a personnel gate fixed post in terms of its purpose and primary duties.