Silent Sentinel offers a broad range of thermal imaging cameras including the compact, rugged continuous rotation Oculus Ti RC3 rugged thermal PTZ camera with vehicle detection up to 5.5 km and a robust IP67 casing. The Oculus Ti is a dual module thermal and video camera, while the Osiris is a high-speed pan tilt surveillance platform.

The Silent Sentinel thermal cameras use Germanium lenses which allows the infrared energy to pass through the lens. Thermal cores are unable to see through glass lenses. The lenses are specified with a Field Of View (FOV) or a focal length, making them superior to many lower cost thermal cameras which have a fixed focus, non-zoom lens.