... cameraProducts: ST8205ST-SP8505R-48B 4.2 inches mini indoor high-speed dome camera Product Description3.7~14.8mm lens, Support power ... , ,have lightning protection systeml The unique design of the camera, infrared led separates every night light system, no reflective ... range, can use intergration camera or camera with varal-focus lensl Easy to install as normal dome cameral Constant voltage circuit ...