F1.2-2.5 adjustable aperture provides incredible low-light gathering capabilities; 3.5-28x incremental and step zoom capability; 3840x2160 ultra-high-definition CMOS sensor; Built-in laser rangefinder; Supports Day/Night mode; Detection range up to 1,000m (day); 1920x1080 resolution OLED display; On-board video/audio recording and image capture; Shot-Activated Recording (SAR); Waterproof & Shockproof