I have 2 blink cameras installed on my job site in the tool room and our storage area. I swear these cameras send an alert for a speck of dust. I’ll watch the alert and there’s nothing moving and no noise. I’m a better safe than sorry guy and for what I’m using them for they are great.

I have two. They work as promised for everything but battery life on a heavily used front camera. I think this is pretty fair. I get alerts and the footage is generally pretty good.