персонална охрана

https://wiki-mixer.win/index.php?title=Охранителна_система_за_дома_https://bodusod.bg/:_The_Good,_the_Bad,_and_the_Ugly

Access control for doorways is a safety measure that regulates who can input a constructing or definite places inside of it. This device recurrently incorporates keypads, card readers, biometric scanners, or mobile