Nerva S is a small-sized UGV from the Nerva family, larger than the Nerva LG.

The serial version was demonstrated at Milipol 2013.

The Nerva HD UGV designed on a six-wheeled chassis. Its weight is 12 kg, dimensions 65x45 cm. The electric motor give a maximum speed of up to 15 km/h, battery life is 2 hours of continuous operation. The equipment includes a camera of a 360° view, a front HD camera, various plug-in modules. The control range is up to 1000 m. Compared with smaller robots, the Nerva HD has a more complete navigation kit including a GPS system. As a result, the robot is able to move in semi-automatic mode at specified points of the route, autonomously patrol the terrain or automatically return to the starting point with a loss of communication.