The NSM 500 was primarily designed for the stabilization of electro-optical reconnaissance and surveillance sensor systems on medium (starting from 1.0 kt onwards) to large maritime vessels. Un-stabilized systems follow the movement of the water caused by the swell which adversely affects the detection and threat-tracking capabilities of the sensor. The two-axis gimbal ensures a stabilized field of view and high-resolution images by compensating the roll and pitch movements of the vessel. This allows EO/IR systems to scan their environment without interference even in extreme sea conditions, in order to best detect, track and classify air and surface threats. The NSM 500 is the perfect gimbal for IRST (infra-red search and track) and other surveillance systems to ensure 360° protection for surface vessels of naval forces.