Xiaomi launches Smart Door Lock M40 Pro with AI palm vein, facial, and fingerprint unlock, dual-camera viewer, HyperOS support, and 12 unlocking methods.

Upgrade your home with the best video doorbells on Amazon, including Reolink video doorbell, Ring doorbell, eufy E340, and ...

Important legal note: Pepper spray for use on people is illegal. Bear spray is legal only for protection against wildlife; ...