Ideal for the protection of robotised areas, assembly lines, automatic storage..... The SR4 barrier integrates safety and muting functions. With a working range of 60m, the SR4O immaterial barrier of type 4 is ideal for the protection of loading and unloading workstations, chariots access areas. IP65, display for installation supply.It's signal importante margin allows to work in difficult environnement. SX4 series: Ideal for operator workstation, area, access, access with muting and perimeter protection. Micro barrier with excellent performance/price ratio SR4AP series: ideal for access protection. Simple to install, this type 4 barrier is very ergonomic and ensure the protection of people working on machines. SL series: Ideal for workstation protection. Autonomous & Intelligent SXE4CFB series: For applications requiring the introduction of an object while the machine is working SXE4 series: Ideal for operator workstation protection, acces and perimeter protection as well as area protection SXE4CM/E series: ideal for operator workstations & access protection This type 4 multibeams barrier is particulary adapted for machines ,which have an important downtime.The technology used permit to secure small ereas and reduce installation cost.