Tactacam DEFEND Security Camera 1-year warranty from activation date;Cellular Network: LTE;Compatible with most major networks, automatic selection via eSIM;Photo Definition: 4K (UHD);Flash Range: 100 feet;Memory: 8GB internal storage, expandable with optional SD card up to 32GB;Power options: 12 AA batteries (not included) or rechargeable battery/solar panel (sold separately);Ideal for remote monitoring in extreme weather conditions;Access images and videos via Defend mobile and web apps