The ännt RBS500 is a compact, surface-mounted road blocker engineered for sites that need a strong physical barrier without any foundation work. Because it installs entirely above grade, the RBS500 is ideal for locations where digging isn’t allowed due to underground utilities, concrete slabs, or tight construction restrictions.
This model provides a dependable way to control traffic flow, restrict unauthorized vehicle entry, and enhance perimeter organization. The reinforced steel blocking element and stable surface frame deliver long-term durability in demanding conditions. A hydraulic operating system ensures smooth raising and lowering, even with frequent daily cycles.
The RBS500 integrates easily with ännt access-control options, including safety loops, traffic lights, alarms, and remote triggers. It’s built to withstand outdoor environments and offers a clean, practical solution for access management where a crash rating isn’t required.




