rain

I have a sky/weather cam and when it rains some drops form on the lens and it 'disturbs' the image. What is the best way to keep rain drops off the lens? I don't want anything complicated. Is there something simple like Rain-X I could apply on the lens to prevent water droplets from forming &...

I have 2 Hikvision cameras that went out on me this month. The POE stopped working but I can put them into a 12v power supply and they work fine. These were in locations though where a 3-6ft power cord is not long enough. I have tried using a POE extender / injector and none of those work...