How much do you know about the factors that affect the safety of fingerprint locks
As an intelligent lock product, fingerprint lock is more and more widely used in modern lock. Fingerprint lock is a kind of lock product with high safety performance. When consumers buy fingerprint lock, they should know the factors that affect the safety performance of intelligent fingerprint lock? To facilitate future maintenance and use. There are many factors that affect the safety of fingerprint lock, such as emergency key, mutual open rate, fire protection standard, user level, temperature/humidity, data protection and so on.
1、Mutual opening rate
At present, the technical indicators of some products on the market is not very good, mutual opening rate of only 1% or more, and in the sale of the product wantonly promote their indicators and appearance, but the product has not gone through any testing, the relevant indicators are very low, do not recommend buying.
2、Fire Protection Standard
Whether the use of flame retardant materials, and in line with national/International Fire Protection Standards. In the specified time overshoot, whether it can be reliably opened.
3、User level
There are many products on the market without level management, as long as the product manual can be any of its all functions of a lock to operate, thereby losing the security significance of fingerprint lock.
4、Temperature/Humidity
The ability of fingerprint products to adapt to temperature/humidity determines the range and field of users in the future. At present, the adaptability of some products to temperature and humidity is very poor, such products in the northern winter to -10-20 ° C and the southern MEIYU season humidity reached 100% conditions, because the electronic material does not work and can not carry on the fingerprint collection, finally causes the product to malfunction, therefore the user should pay close attention to these indicators when choosing the product.
5、Data Protection
A good fingerprint lock product should have the function of data protection after power failure. However, there are some products on the market. When the power is exhausted, replacing the power supply will lose all the stored information, and the user can not open the door, bring a lot of inconvenience to the user.
To sum up, although fingerprint lock's safety performance is relatively high, but does not consider all factors that affect the safety performance of fingerprint lock in the selection process whether to meet the standards, high-quality fingerprint lock security performance will also be greatly compromised.
