The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security upgrade.
A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...
Wireless earbuds with active noise cancellation, or ANC, have come a long way since they first appeared. The first pair to make a considerable splash were the Sony WF-SP700N, which landed in late 2018 ...
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