When we were staying at RV parks, it occasionally bothered us that we could not see the Super Duty parked, or hooked up to the Monte.
So.... I will be installing a night vision camera, we will have a small monitor near the television, so we will be able to see in front, don't want the Boogie man sneaking up on us.
I have a good video security system in the Casa with a digital recorder. We can monitor the entire area around the house.
I installed this for our upcoming travels, we can monitor the inside and outside of the house while on the road via Internet connection.
I will have a Thermometer in view on one of the indoor cameras.
http://tinyurl.com/Ozzcamera