How to confirm the selection of face recognition lock?

How to choose face lock in daily life?

1. Overall product performance

A good face recognition lock, do not need many functions, can be used, enough, just the best state. There are a lot of face locks, but they often lose their temper. The higher the function, the higher the lock itself.

2. After sales service

When the face recognition lock occasionally twitches and collapses, the people inside, you won't be the people outside, can't get in, call the after-sales, didn't find the after-sales! It's embarrassing, after-sales service ability of a phone call, a period of time can arrive at the scene to solve the problem.

3. Brand

Large manufacturers often have qualification certificates. They can issue relevant qualification certificates, and the quality is relatively safe. It's not terrible to spend a high price, but it's terrible to spend a high price to buy a thief who pretends to be a lock.