A:AnswerHave not used in such cold clime but have experienced reduced battery life in cold weather so you will likely need to replace your battery more often
A:AnswerReasonably, around 8-12 months with regular use. If you use the live cam feature or take still pictures a lot it will drain the battery more, as well as the intensity of the night vision, sensitivity of the night vision, and the duration of video recording.
A:AnswerYou are able to add the Blink Mini, Blink Outdoor or Blink Indoor to your existing Blink System. If you are adding the Blink Mini, Blink Indoor and Outdoor cameras to an existing Blink Account that has been activated on or before 4/15/2020, you will be grandfathered into your current free cloud storage model in the Blink app.
Blink accounts activated after 4/15/2020 will receive motion alerts and be able to enter Live View for free, but will require either local storage via the Sync Module 2 or a subscription for cloud storage to save videos for these newer cameras. A subscription is not required for local storage.
You can have up to 10 Blink devices per sync module as long as they are all within the 100ft operating range of the sync module in any direction. The cameras on the sync module can be in any combination.