Sensor 320x240 px/12 ?m 60 Hz - Magnification 2-4x - Field of view degrees 11.4x8.6 - Core ATN Obsidian Core LT - Micro display 1280x960 HD Display - Eye relief 25 mm - IP rating Weather resistant - Charging USB type C - Color modes White Hot / Black Hot - Battery life (Li-ion) 9+ hrs - Operating Temperature -20F to +120F / -28C to 48C - Dimensions 195x75x66 mm - Weight 1.2 lb/560 g - Human Detection Range 535 - Human Recognition Range 380 - Human Identification Range 230 - Warranty 3 years