The intelligent door lock is divided into IC card door lock (Plug-in type), magnetic card door lock (plug-in type), induction card door lock and TM card door lock. Currently, the most used ones are induction card door locks and IC card door locks. Management needs analysis, system cost selection is suitable for installing that type of door lock. Because smart locks have different mechanical door locks, smart locks involve mechanical, electronic, and computer systems. It is recommended to use mature brands with good reputation. At present, there are many domestic smart lock brands, but the total production capacity is estimated to be less than 10%. Whether the development, production and after-sales of the manufacturer are standard enterprises, and whether there is a quality management system. There are a lot of users who have insufficient purchasing experience or only ask for cheap (those brands may have cheaper door locks, other accessories are expensive or card issuing machines and other free delivery time to maintain the price of several thousand dollars), after purchasing the product may not be found after a period of time Manufacturers, or have quality problems to find irresponsible manufacturers, manufacturers believe that improper use of users leads to no maintenance or high price of accessories. The above phenomenon is even difficult for the court to judge. Even if the user wins the unqualified brand, the company may choose to evade the name of the company. If the brand is not standardized, it may not be worth the loss.
1. Be sensitive when the door lock card or sensor key card is used. It is necessary to repeat the continuous card insertion or the induction key card to open the door, and there should be no "no response" or "error" and "motor rotation" phenomenon. To investigate the information of the brand door lock, the clock is not easy to be confused, as long as the performance of the smart door lock is stable, those so-called additional functions do not necessarily have a practical effect. The door lock of the own error correction function circuit should be selected. If you choose an immature product, you may not be able to use it or maintain a lot of work.
2. Select the induction card door lock first to check its sensing sensitivity and then understand the static power consumption of the sensor door lock. Because the general sensor door locks are powered by dry batteries, it is important to understand the static power consumption of the sensor door locks. Some brand induction door locks are currently available. Four batteries can be used continuously for more than one year, and some brands change batteries in less than a month. Frequent battery changes can seriously affect the use. The multi-line technology of the special induction door lock is the industry leading level, the static power consumption is 10uA, and the four-section 5th dry battery can be used continuously for more than one year. The Nylon induction door lock uses electromagnetic wave induction to identify the two-stage power-on mode. This power-on mode is the most stable induction power-on mode at present. The largest power brands in China use this power-on mode. Because different panel materials (general door locks will have copper, alloy, stainless steel and other material panels, there are gold, silver, chrome, and other plating treatments). For weaker signals, it will be difficult to attenuate different circuits. Controlling the transmission power, the existing electromagnetic wave power-on mode is unstable. The advantage of the electromagnetic wave power-on mode is that the card can be powered in pure black, but the infrared card can not be powered directly. (Because pure black does not reflect infrared rays), it is recommended to use infrared power-on mode now, the card is not printed as a whole black.
3. When using the magnetic card door lock, you should know whether the door lock reader is self-developed by the manufacturer to read the card's own encryption algorithm, or use the universal magnetic card reader. If a card is written with a universal card reader, others can copy the card with a universal card reader and cannot achieve confidentiality.
4. Select the smart door lock to choose whether the material of the door lock panel and the surface plating are uniform. It is claimed whether the copper plate is made of copper or steel plated. Whether the stainless steel plate uses 304 stainless steel or the price is 2 to 3 times lower. Iron, users can also choose PVD surface treatment, PVD surface treatment for 15 years without fading. If you choose the plating surface, you should see if there is a protective paint on the surface of the door lock. Nite door locks have always insisted on the real material of the product, such as the nominal pure copper panel, the handle must be pure copper, such as the nominal 304 stainless steel material must be 304 stainless steel. Pure copper forged is made of imported high quality brass rods. PVD can illuminate the edge of the sand, and the thickness and weight of the panel can be guaranteed. The plating layer fully meets the salt spray test standard.
5, press the handle to open the door lock should be flexible, smooth, there should be no serious "åš“" and "å–³" mechanical friction sound in the lock body. Gently, you should be able to press the handle and return the handle to normal. Mechanical transmission can not be fully lubricated by oil. It depends on the connection of mechanical parts. If the oil is fully lubricated, the door lock will fail frequently after the oil is dried for a long time.
1. Be sensitive when the door lock card or sensor key card is used. It is necessary to repeat the continuous card insertion or the induction key card to open the door, and there should be no "no response" or "error" and "motor rotation" phenomenon. To investigate the information of the brand door lock, the clock is not easy to be confused, as long as the performance of the smart door lock is stable, those so-called additional functions do not necessarily have a practical effect. The door lock of the own error correction function circuit should be selected. If you choose an immature product, you may not be able to use it or maintain a lot of work.
2. Select the induction card door lock first to check its sensing sensitivity and then understand the static power consumption of the sensor door lock. Because the general sensor door locks are powered by dry batteries, it is important to understand the static power consumption of the sensor door locks. Some brand induction door locks are currently available. Four batteries can be used continuously for more than one year, and some brands change batteries in less than a month. Frequent battery changes can seriously affect the use. The multi-line technology of the special induction door lock is the industry leading level, the static power consumption is 10uA, and the four-section 5th dry battery can be used continuously for more than one year. The Nylon induction door lock uses electromagnetic wave induction to identify the two-stage power-on mode. This power-on mode is the most stable induction power-on mode at present. The largest power brands in China use this power-on mode. Because different panel materials (general door locks will have copper, alloy, stainless steel and other material panels, there are gold, silver, chrome, and other plating treatments). For weaker signals, it will be difficult to attenuate different circuits. Controlling the transmission power, the existing electromagnetic wave power-on mode is unstable. The advantage of the electromagnetic wave power-on mode is that the card can be powered in pure black, but the infrared card can not be powered directly. (Because pure black does not reflect infrared rays), it is recommended to use infrared power-on mode now, the card is not printed as a whole black.
3. When using the magnetic card door lock, you should know whether the door lock reader is self-developed by the manufacturer to read the card's own encryption algorithm, or use the universal magnetic card reader. If a card is written with a universal card reader, others can copy the card with a universal card reader and cannot achieve confidentiality.
4. Select the smart door lock to choose whether the material of the door lock panel and the surface plating are uniform. It is claimed whether the copper plate is made of copper or steel plated. Whether the stainless steel plate uses 304 stainless steel or the price is 2 to 3 times lower. Iron, users can also choose PVD surface treatment, PVD surface treatment for 15 years without fading. If you choose the plating surface, you should see if there is a protective paint on the surface of the door lock. Nite door locks have always insisted on the real material of the product, such as the nominal pure copper panel, the handle must be pure copper, such as the nominal 304 stainless steel material must be 304 stainless steel. Pure copper forged is made of imported high quality brass rods. PVD can illuminate the edge of the sand, and the thickness and weight of the panel can be guaranteed. The plating layer fully meets the salt spray test standard.
5, press the handle to open the door lock should be flexible, smooth, there should be no serious "åš“" and "å–³" mechanical friction sound in the lock body. Gently, you should be able to press the handle and return the handle to normal. Mechanical transmission can not be fully lubricated by oil. It depends on the connection of mechanical parts. If the oil is fully lubricated, the door lock will fail frequently after the oil is dried for a long time.
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