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

The serial version was demonstrated at Milipol 2013.

This two-wheeled robot weighing 2 kg can be used both indoors and outdoors. Continuous operation time is 4 hours. Nerva S was originally created as a "tossed" robot, its mass and strength allow it to be thrown through a window, it has the same speed range as Nerva LG and uses the same communication channel. The equipment includes a high-resolution day/IR camera and a microphone. Control range is from 200 to 500 m.