The DRS-TH (Digital Reflex Sight-Thermal) is a red dot and thermal fusion sight that combines Holosuns red dot sight technology with thermal imaging capability. DRS-TH features an LED MRS (Multi-Reticle System) with two digital reticle options, 1024x768 resolution display at 50fps, 1x/3x/5x digital zoom, digital image and video recording with on-board storage, and is powered by an 18350 rechargeable battery. DRS-TH models feature five thermal image modes including White Hot, Black Hot, Highlight, Outline, and Fusion modes. IP67 Waterproof.