Nightingale Intelligent Systems Inc provides unmanned aerial vehicles (UAV) for commercial applications. The first application chosen by the company is physical security. The company focuses on business verticals of Enterprise, Defence and Emergency Response linked to critical infrastructure. Its key products include Blackbird UAV, Base station, and Intelligent Mission Control Software. The Nightingale Robotic Aerial Security (RAS) System is an autonomous perimeter security system to guard these critical infrastructure locations.