A:AnswerThe 2nd Gen Arlo Essential Outdoor Camera comes included with the following:
(1) Arlo Essential Outdoor Camera
(1) Indoor USB Charging Cable
(1) Wall Mount and Screw Kit
(1) Quick Start Guide
A:AnswerYes, you can add more devices through the app.. I'd avoid these though and find an alternate option. I wrote a detailed review as to why, mainly a combo between poor battery life and image quality isn't true 2K
A:AnswerYes, these cameras require WIFI to operate. There is no network jack on these cameras to allow direct connection to your network, nor do they work with a wired base station.