hi, I have a large reef tank in my house which has a dedicated 10x12' shed outside that serves as the filter room. I would like to install a ptz camera inside the shed so I can check on filter, gauges, etc as I travel a lot for work. My challenge is sometimes the humidity can be 100% and condensing in the shed. The only ptz I have found that can deal with that type of environment is an Axis camera. It's just way over my budget unfortunately. Was hoping to find a 2mp 10x ptz that was a little more reasonable. Any Ideas? Thanks