1. Look at the brand
Business is often highly profit-oriented. Seeing the trend of smart locks, many traditional or emerging manufacturers have joined the competitive market, and smart lock brands have emerged like bamboo shoots after rain. However, smart locks are different from traditional door locks. The research and development and production of the intelligent part require strong scientific research personnel and abundant funds, so only strong big brands can support it and ensure the quality of the products.
2. Look at the security design
The core of the smart lock is the design of its security performance. After all, people choose locks to protect the safety of their family property, so the security of the smart lock is very important. First, networking is very important, because only networking can play the role of real-time monitoring. Second, the virtual password is very important, which can ensure that the password is not leaked by peeping, and the safety factor is higher. Third, the self-defense function is indispensable. Take the self-defense function of the Keliani smart lock A81 as an example. When encountering abnormal unlocking, it will automatically send an alarm message to the mobile phone APP. When encountering safety hazards such as tailing and hijacking, you can also notify family and friends through fingerprints or passwords.
3. Look at the product quality
The quality of smart locks mainly depends on the lock body, lock core, and material. First, the lock body and lock core are graded. The lock body is divided into two grades, AB, and the lock core is divided into three grades, ABC. The grades rise in sequence. The higher the grade, the stronger the security. Second, the appearance material is also very important. The material used not only affects the price, but also the security of the door lock. Generally speaking, the lock body is mostly composed of copper and stainless steel, and the material is relatively fixed. The panel materials are mainly stainless steel, zinc alloy and copper. The zinc alloy material is preferred, and its strength and hardness are more suitable.