Xiaomi Smart Door Lock M40 Pro launched with AI palm vein recognition, 5-inch screen & HyperOS

Xiaomi launches Smart Door Lock M40 Pro with AI palm vein, facial, and fingerprint unlock, dual-camera viewer, HyperOS support, and 12 unlocking methods.
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The Old-Fashioned Door Accessory That Once Made Homes Safer (& If It's Still Available)

This old-school door accessory was all the rage in the 1990s, coming in an array of attractive brass finishes while making homes safer and more secure.