Lens 19 mm – Resolution 640×480 60 fps 12 um – Magnification 1-4x – Field of View 23.2×17.4 – Core ATN Obsidian Core LT – Display Resolution 1280×960 px – Eye relief 25 mm – IP rating Weather resistant – Color modes White Hot Black Hot – Battery type 1 x CR123A (Li-ion) – Battery life (Li-ion) 2.5 Hrs (or Optional Rechargeable Battery with 5 Hrs of runtime) – Charging USB type C port is on the Optional Rechargeable Battery – Operating Temperature -20°F to +120°F / -28°C to 48°C – Dimensions 5.16×2.8×1.81 / 131x71x46 mm – Weight 285 g – Human Detection Range 715 – Human Recognition Range 445 – Human Identification Range 260 – Warranty 3 Years – Country of Origin USA