Outdoor security cameras can be powered through various methods, including wired AC power for a constant supply, Power over Ethernet (PoE) for streamlined installation, battery power for flexibility, solar power for sustainability, and wire-free options with rechargeable batteries and Wi-Fi connectivity. aosu's solar-powered outdoor security camera can run steadily with just 2 hours of sunlight daily. For areas where solar power cannot be relied upon or where flexible placement is required, aosu's battery-powered option is an ideal choice. Battery-powered outdoor security camera comes equipped with large-capacity batteries, providing up to 1-2 months of battery life per charge, eliminating the need for frequent recharging. We provide users with the flexibility to choose the most suitable method based on their preferences and installation requirements. For your convenience, here is a guide on home security camera installation. Knowing that where you want to install the cameras can help you decide which type you should choose.