Gatekeeper

Gatekeeper is a lightweight electro-optical sensor system that uses multiple static sensor heads to provide 360-degree coverage. Each sensor head utilizes large infrared (IR) focal plane arrays, an advanced optical design and dedicated processing algorithms to enhance ship self-protection, especial ly in littoral areas.

The static camera increases the update rate of detections and reduces maintenance requirements. The passive IR systems are not vulnerable to jamming, provide...