FLIR HM-224b First Mate II Thermal Camera, Gray First Mate II HM provides go-anywhere thermal imaging for clear vision in total darkness, and through smoke and light fog 240x180 detector Video output capability See at night like never before with FLIR's compact handheld thermal night vision FLIR thermal night vision creates images from heat not light, so you can see landmarks, buoys and other vessels clearly even in complete darkness New InstAlert feature where the hottest images are highlighted in red allows users to find people or animals easier than ever before 240 x 180 resolution with freeze frame application; Detect a man sized target at 1050' and a small vessel at 2940' Analog video output capability to a monitor, multifunction display or recording device