eBay’s eufy brand outlet offers certified refurbished security cameras, video doorbells, and smart locks at up to 60% off. Options range from a SoloCam S3 solar security camera at $90 to a eufyCam 3 4K solar camera system with 5 cameras at $370. Smart home extras like baby monitors, WiFi range extenders, and outdoor string lights round out the selection, and all listings include free shipping. Shop Now at eBay