Samsung 1080p Wi-Fi Smartcam - 1, 2 or 3

Samsung 1080p Wi-Fi Smartcam - 1, 2 or 3

Does anyone know if Samsung updates these cameras for security?

Are these hardwired or battery powered?

They come with power adapters so looks like they plug into the wall.

Are they good to go outside?

These are for indoor use.

I have 3 of these, 2 work great, one not so much. Smart cam app is nice and easy to use, but they are no longer supported on Smartthings, so I use the smart cam app separately.