RO-900 - manual wall visor for quick detection of objects by movement / breathing behind walls. The compact form of the radar detector is designed for immediate response and obtaining the necessary information.

The RO-400 dual-channel radar detector will detect people by movement behind reinforced concrete, brick walls, multilayer obstacles. The device will give an important tactical advantage during the operation, determining the location and distance to the moving object. The image is displayed on the screen in real time in two-dimensional format (2D).