Upgrade your firearm with the elite detection capabilities of the Armasight Contractor 640 3-12X Thermal Weapon-Mounted Sight. Built around a proprietary ArmaCORE 12-micron thermal core, the thermal sight produces a rich, detailed picture thanks to onboard image processing. Premium build quality contributes a more compact and light weight design compared to conventional thermal scopes. The unit's lower power consumption delivers a 50% longer run-time compared to similar units on the market. Expect up to 4 hours of continuous operation using 2 included CR123 batteries. Innovative turret system enables users to customize digital zoom, color pallet, and reticles quickly to adapt to changing conditions and environments. Take advantage of the onboard digital compass and inclinometer to help calculate distance, direction, and angles. Armasight Contractor 640 thermal sight features integrated GPS, Stadiametric rangefinder, angle cosine indicator, and XGA 1024x768 AMOLED display with picture-in-picture mode. Use video recording and image capture with internal memory storage for up to 4 hours of video. Stream to external devices using USB-C or Wi-Fi. Other connectivity features include Bluetooth 5.0 capabilities and fully integrated iOS and Android apps. MIL-STD compliant alloy-metal design ensures reliable use in all weather conditions with IP67-rated waterproof protection. This Armasight thermal sight includes quick-detach mount, USB-C cable, thermal zeroing target, lens cloth, and soft case. Detection Range: 1,865m. Manufacturer's 3-year warranty with registration. 12-micron thermal core Rich, detailed picture with onboard image processing Up to 4 hours of continuous operation Onboard digital compass, GPS, and inclinometer Stadiametric rangefinder Angle cosine indicator XGA 1024x768 AMOLED display Internal memory storage for up to 4 hours of video MIL-STD compliant alloy-metal design IP67-rated waterproof protection 1,865m detection range