These are operated by a person who manually raises or lowers the barrier using a lever or crank mechanism. They are typically found in smaller parking lots or low-traffic areas where automated systems may not be necessary. Unlike traditional straight boom barriers, folding boom barriers feature multiple segments that fold or retract when not in use. They are ideal for locations with limited space or where a full-length boom arm is impractical. https://www.linkedin.com/pulse/ultimate-guide-choosing-best-boom-barrier-novus-automation-p-ltd-9ozpe/