Boom gates are a type of gate that is typically used to control access to a restricted area. They are often used in conjunction with other security measures, such as fences or barriers. Boom gates can be either manually operated or automated.
Manual boom gates are operated by a person who physically opens and closes the gate. This type of gate is often used in conjunction with an intercom system, so that the person operating the gate can verify that the person requesting access is authorised to enter. Manual boom gates are typically used in situations where there is not a lot of traffic, or where security is not a major concern.