1, surface material The material used in the shell is an important factor that affects the price of fingerprint lock. Of course, the cost of material is expensive, the cost of fingerprint lock will be high, and the market price will naturally be high. At present, there are 4 main types of materials used in the market for fingerprint lock, which are copper, stainless steel, zinc alloy and aluminum alloy. The material price copper is the highest, followed by stainless steel, followed by zinc alloy, the lowest price is aluminum alloy. The copper price is expensive, the manufacturing cost is high; the stainless steel is better than that of zinc alloy, but the price is expensive than zinc alloy, because the shape is difficult, manufacturing cost is higher than that of zinc alloys; zinc alloy molding easily, hardness can, with stainless steel corrosion resistance properties, material price and manufacturing cost is lower than that of stainless steel; Aluminum Alloy price is lower than other materials. It is noteasy to oxidation, but the only drawback is that the impact of easy deformation, hardness than zinc alloy. 

2, core lock material At present, the material used as the core of the lock is also mainly 5 kinds, copper, stain lesssteel, zinc alloy, aluminum alloy and plastic. Copper and stainless steel, zinc alloy used as lock core more durable, aluminum alloy and plastic service life shorter than other materials. The price of copper and stainless steel is slightly higher, and aluminum and plastic are not durable. 

3. At present, there are 2 kinds of materials used in the lock of machine key of fingerprint lock,copper and stainless steel. Mechanical key lock liner often subjected to rotation, so the key plug, zinc alloy, Aluminum Alloy, plastics, are not suitable for the lock core material, it is easy to operate in the deformation process is repeated in the key.

4. At present, there are three kinds of probe for fingerprint identification, the scraping fingerprint head, the opticalfingerprint head and the semiconductor fingerprint head. The most idealfingerprint head belongs to the optical fingerprint head and the semiconductorfingerprint head. Scraping fingerprint head user experience is not good,operation trouble. The cost of scraping the fingerprints is the cheapest, theoptical fingerprinting head is moderate, and the price of the semiconductorfingerprint head is 3 times that of the optical fingerprint head. The largestuse of the market is also the optical fingerprinting head.
5. The function ofbrushing card If the fingerprint lock has the function of swipe card and nocredit card, the price is quite different. Currently, the fingerprint lock with the function of swiping card can usually be opened by IC card and ID card. Acredit card is convenient to the people. 
6, the password function is almost all the fingerprint locks on the market now. Although this is not an import ant factor affecting the price of fingerprint locks, there is a difference between there is no difference between the price and the price. 

7, that is, the function of remote unlocking by mobile phone. This function greatly facilitate sour life and work needs. The lock record can be sent back to the mobile phone,so that we can know our home at all times. It really makes people feel the power of technology. Remote unlocking function will increase a lot of cost in R& D and maintenance, so this function will increase the cost of lock, and the fingerprint lock with this function will be more expensive than the finger print lock without this function. Nodia fancier hardware, finger print lock, fingerprint, password, credit card, mobile phone keys, 5 1. 5 in one lock way to meet the different requirements of family members, humanized design. Key unlock The mechanical lock core is a C level idling anti-theft lock core, and the security level of the vault class is up to 380 million. The technology opening and violent opening is an impossible task. Swipe the card to unlock Finger print lock, unlock special card, easy to carry, can not only create the private copy, you can use the card key. Password unlock Nodia fingerprint lock using HEIYIE algorithm, intelligent fingerprint repair, dynamic password to open the function, can be a valid password, the next password is completely different, do not need to modify the password lock. With the virtual pass word protection function, enter the password after random input numbers, effectively prevent others through fingerprint password traces to crack passwords,impeccable safety factor. Fingerprint unlock Imported semiconductor finger print lock, fingerprint head, false acceptance rate of less than 1/100000, the innovative application of semiconductor fingerprint deep penetration technology, the elderly, children, dry fingers, light fingers, dirty fingers,head can quickly identify the fingerprint disgraceful. Remote unlocking of mobile APP Kolman fingerprint lock using cloud intelligent housekeeper system...