Meet the Hedgehog: a robotic spike system that can be unfolded on the road to deflate tires of vehicles. It can be remote controlled from up to 150 meters. The Hedgehog has an electrically powered folding and unfolding mechanism.
The robot weighs 35kg. It comes with a removable 24V DC battery and lasts 12 days on standby. It works in temperatures from -20 to 70 degrees.