I have several Pakedge Bullet Cameras (model CK-CAM-TU6542) that I purchased from my C4 dealer and had installed as outdoor cameras which for the most part have been working great. 3 are installed on the exterior of my home but one has failed, likely due to either water penetrating the camera or from overheating being exposed to the sun. It worked for about a year then completly failed, no picture, no ping, nothing. Is there a better camera to use for outdoor use or should I replace it with the existing model and try again?