A:AnswerThe Ring double flood camera is designed to be hooked up to a 120 VAC power supply, however other Ring battery cameras can be hooked up to a solar panel.
A:AnswerI would call it water resistant. You have to make sure when installing that you properly install the unit so the seal is flush agains the mounting surface. Extra sealer is a wise to use, but not necessary in my opinion.
A:AnswerYou will want to mount this to an existing junction box which should be there already as you need power. You do need to mount it to a flat surface in order to ensure the best resistance to water entry. Depending on what you actually have you may need a spacer (2nd junction box) or small flat piece of wood maybe to get it to be as water resistant as possible.
A:AnswerI would say it really depends on your router more than the ring camera. Mine is about 30 feet and multiple walls between them ant it works perfectly.
A:AnswerIf the bulb(s) burn out you will be buying another entire unit. I would buy the extended warranty versus risking it given the price of the unit versus the cost of the extended warranty.