HBN U151R-1-1 Outdoor Indoor Wireless Remote Control 3-Prong Outlet

Has no dusk / dawn feature. Just on / off either with your remote or on device.

Yes I don’t see any reason you can’t have it any direction the plug in is on the end so if it were to be out in rain the water could run off without going into the inside.

I think someone already asked that question and the answer was no. I use it for an inside light that has no switch. Remote works very well.l.

Yes... I bought two sets and plugged them into a single outlet to switch several different lights and each remote operated only the switch that it came with.

The description states there is a kit that can be used to pair other devices. Perhaps some people have multiple devices and would like to use one remote. This device is literally plug it in, insert battery into remote and it works.

No, it is not UL listed but it is made to conform to UL standards.