Specification:- Array ConfigurationUncooled ferroelectric, 320x240 - Sensitivity7-14µm - Angular Field of View (FOV)6.0 x 4.4° - Field-of-View (. 1000 Yds)Horizontal: 315' (105 m)Vertical: 231' (77 m) - Minimum Focus Distance25.0' (8.0 m) - Lens System150mm f/1.0 - Video OutputNTSC or PAL compatible via standard RCA connector - PC CompatibleExternal RS-232 serial port - Power Source6VDC camcorder-type battery Runtime- 3 Hours per charge - WeatherproofingWater resistant - Temperature RangesOperating: 68 to 120°F (20 to 49°C) Storage: -40 to 176° (-40 to 80°C) - Dimensions9.5 x 4.0 x 4.0" (24 x 10 x 10 cm) - Weight3.40 lb (1.54 kg)