The Echo3 thermal reflex sight is the most innovative, direct view thermal sight in the world. Features 8 color palettes and 6 brightness settings. The ECHO3 uses SIG SAUER BDX technology and can record both video and images in 8 different color palettes. Designed for Predator and Hog hunters, improved Situational Awareness. BDX Enabled WiFi/Bluetooth, Allowing Active Reticles that Change with KILO Rangefinder Input. Customizable Fixed Reticles that are Configured from the BDX Mobile Application. MOTAC (Motion Activated Display) Powers up when it Senses Motion.