Which brand of smart door lock is the best? Ask for recommendation

I think Samsung's smart lock is good. I recommend Samsung. Among them, the latest Samsung SHS-P7 18 lock has high confidentiality, high anti-theft and explosion-proof functions.

Intelligent lock is a kind of lock which is different from traditional mechanical lock and more intelligent in user identification, security and management. Intelligent lock is the executive part of locking the door in access control system. Electronic lock can't be called smart lock, and the sign of smart lock is whether it can be remotely controlled by mobile phone and linked with smart home.

Samsung smart lock supports three unlocking methods: password, fingerprint and mechanical key, and the power supply is sustainable 1 year. Pressing fingerprint scanning can complete scanning and door opening with only one action, which reduces the possibility of fingerprint residue and copying.

Virtual password function can be opened by entering any number before and after registering the correct password to avoid password leakage.

The current smart lock is different from the previous "open first and then scan" mode. The scanning method is simple. Just put your finger where you are scanning and scan it from top to bottom. There is no need to put your finger on the scanned place. The scanning method reduces the fingerprint residue, greatly reduces the possibility of fingerprints being copied, and is safe and exclusive.