Smart door locks bring great convenience to our lives. With the advancement of smart technology, the functions of smart door locks are becoming more and more perfect. There are many brands, and the price of smart door locks is also uneven, ranging from a few hundred yuan to several thousand yuan. Some smart door locks even have the same kind of function, and the price also has a big gap. What is the reason for the price of smart door locks. There are many factors affecting the price of smart door locks. In the same function, the common factors affecting the price of smart door locks are: 1, shell material The material used in the outer casing is an important factor affecting the price of the smart door lock. Of course, the materials used are expensive, the cost of the smart door lock will be high, and the market price will naturally be high. At present, there are mainly four kinds of materials used in the fingerprint lock housing of the market, namely copper, stainless steel, zinc alloy and aluminum alloy. 2, lock core material The materials currently used as lock cylinders are mainly five types, copper, stainless steel, zinc alloy, aluminum alloy, and plastic. Copper and stainless steel, zinc alloy is more durable as a lock cylinder, and aluminum alloy and plastic have a shorter service life than other materials. Copper and stainless steel are slightly more expensive, and aluminum and plastic are not durable. 3, lock material At present, there are mainly two kinds of materials used in the intelligent door lock mechanical key lock, copper and stainless steel. Mechanical key locks often have to be subjected to key insertion and rotation, so zinc alloy, aluminum alloy, and plastic are not suitable for use as a lock core material, and it is easy to deform during repeated operation of the key. Iron is easy to rust, and the lock material does not use iron. 4, fingerprint head technology At present, there are three types of probes for fingerprint recognition, such as scratching the fingerprint head, optical fingerprint head, and semiconductor fingerprint head. Among them, the most ideal fingerprint head belongs to the optical fingerprint head. Scratching the fingerprint head user experience is not good, the operation is troublesome. The price of scratching the fingerprint head is the cheapest, the optical fingerprint head is moderate, and the price of the semiconductor fingerprint head is three times that of the optical fingerprint head. The above is an introduction to the factors affecting the price of smart door locks. Xiaobian here to remind everyone when buying smart door locks, do not rely solely on the price to determine whether to buy, to consider in many ways. Storage Pouches,Cotton Linen Ravel Storage Pouch,Mesh Nylon Drawstring Storage Pouch,Pouch Pocket For Traveling And Storage Dongguan C.Y. RedApple Industrial Limited , https://www.hpgbags.com