alec.mc

I've always experienced pretty poor night vision with my outdoor cameras. they are revo RCBY12-1 bullet cameras that came with my Revo 16 ch system. day lights pictures are pretty good, but at night Im experiencing bubbles on the image which look like glare maybe? looking for some opinions from more experienced members on what I can do to improve. here is what it looks like:

I took a little hiatus from working on my cam system, and im trying to fine tune what I have here. ( revo 16 channel system, with various revo bullets and domes ) I want to place a camera at the peak of my detached garage ( dome maybe? ) to over look my rear driveway and backporch area. Im thinking a dome might be more aesthetically pleasing, I dont want it to stick out like a sore thumb. Also, it will be exactly directly above a motion detction flood lights that light up my drive way, Im also thinking about upgrading to a light that is always on from dusk till dawn ( timer ). Im not sure if having the camera sort of directly behind / above the light will work in my favor , or make it more difficult. Another option would be the rear most low part of the room ( where I took the 2nd picture from ) Should give me a better view of the whole driveway, unless the cam choice for the peak of the roof above the light has such a wide angle it gets everything. What would you put there? Budget 100-160. Either RJ12 connections, or BNC Here are pictures:

I dont mind replacing some of the cameras that are REAAALLLY crappy. My issue is I went through a big project getting all these RJ12 wires run for the cameras ( they look like a cat5 ethernet cable ) If I buy a camera that is BNC, are their converters for each side of the cable? So I can utilize the RJ12 cable and have BNC ends on each side. Thanks