Are you looking for an easy to install and economical surveillance camera that is resistant to damage or a harsh outdoor environment? Try the Enforcer Vandal-Resistant Mini Dome Color Camera. Mount this color camera on a wall or ceiling with the multi-axis gimbal bracket. The incredibly compact size of this camera allows for placements nearly anywhere. Built of solid materials and a weather proof seal, this camera will withstand the most unforgiving surroundings. This product requires a 12VDC Power Supply, not included. Lux Lux rating is the amount of minimum illumination that a camera can have and still pick up an image, 0 being the lowest, or no light. So the closer the lux rating is to 0, the better the camera will operate in no light or low light situations. The Vandal-Resistant Mini Dome Color Camera can pick up images in 0.4 lux. Resolution Resolution is the amount of horizontal TV lines that make up a picture, so the higher the number of the resolution, the better clarity your picture will have. Note that the monitor or recording device you use must have a resolution equal to or greater than the resolution of the camera, as it will do you no good to have a camera that can output in 540 lines of resolution but have a monitor or recording devices that only picks up images at 300 lines of resolution. The Vandal-Resistant Mini Dome Color Camera has 420 lines of resolution.