Defend Cellular Security Cameras bring simplicity to monitoring nearly any location, even when you aren't there. Using a cellular connection instead of Wi-Fi, Defend Security Cameras are made for large properties, remote locations, construction sites, boat and RV sites, or anywhere an extra set of eyes is needed. Battery powered operation means no outlets or wall-power are needed, making the Defend Cellular Security Camera truly versatile. Built to handle extreme weather, and outfitted with a powerful antenna, Defend uses a cellular signal to deliver images and video right to the Defend mobile and web apps, allowing you to see what's happening, even in remote locations. With customizable app settings, you can dial-in multiple features to fit your security needs and help you monitor your property, day and night. Product Specifications Warranty: 1 year from activation date Cellular Network: LTE Cellular Carrier: Most major networks. Automatic selection by eSIM, independent of your phone carrier. Photo Definition: 4K (UHD) Flash Range: 100' (30m) Memory: 8GB Internal Storage with optional SD Card Slot up to 32GB Power: 12 AA Batteries (not included) OR Rechargeable Battery / Solar Panel (both sold separately)