Disadvantages of intelligent door handle

The disadvantages of smart door handles are as follows:

1, entering and deleting fingerprints requires multiple steps, and the procedures are cumbersome and inconvenient;

2. Because the voice prompts are recorded uniformly, the voice is too mechanized, and the mobility and intimacy are not strong;

3. The alarm system is temporarily unable to access the security system of the community or the police station, and cannot automatically alarm.

Intelligent door lock is a kind of lock which is improved on the basis of traditional mechanical lock and is more intelligent and simple in user safety, identification and management. Intelligent door lock is improved on the basis of mechanical door lock, so the door lock part is still a mechanical keyhole. That is, if you find that the mechanical keyhole is not smooth, don't add lubricant yourself. Because oil is easy to stick to dust, it is easy to slowly accumulate dust in the keyhole in the future, which will make the door lock more likely to fail.