Technology
How do video doorbells work? – Techradar
How you can answer the door with a video doorbell, even if you’re not at home
Are you constantly missing deliveries because youre out? Or maybe youre fed up of being caught out by cold callers, and want a way of checking whos at the door before you open it? Youve probably heard that the best video doorbells
are a handy solution, letting you converse with anyone on your doorstep from your smartphone.
However, if youre not entirely sure how these handy smart home gadgets actually work, well explain exactly how video doorbells work, where they store the video they record and…
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