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<p>The <a href="https://www.fuyu-hardware.com/smart-door-lock" rel="noopener noreferrer" target="_blank"><strong>smart door locks</strong></a> have been fired from 2017, although the features are particularly rich, but our daily functions are very single, occasionally encounter some problems, now give you a few problems that often encounter when using china smart door locks.</p><p><br></p><p>Intelligent door locks often see fault problems:</p><p><br></p><p><strong>Question 1: After installing, touch the induction keyboard, the screen does not respond</strong></p><p><br></p><p>Workaround:</p><p><br></p><p>1. This happens, first confirm that the positive and negative poles of the battery are reverse, whether the battery has sufficient power.</p><p><br></p><p>2. Remove the back panel and see if it is connected.</p><p><br></p><p>3. Exclude the above situation, need to reinterpret the lock, check whether the wires of the lock body are extruded, and then re-wiring.</p><p><br></p><p>4. Work mode has been set to the fingerprint mode.</p><p><br></p><p><strong>Question 2: The button does not respond, the light is not bright!</strong></p><p><br></p><p>Workaround:</p><p><br></p><p>This situation, most because the fingerprint lock is dead.</p><p><br></p><p>When the <a href="https://www.fuyu-hardware.com/automatic-unlock-fingerprint-door-lock-with-camera" rel="noopener noreferrer" target="_blank"><strong>automatic fingerprint door lock</strong></a> is fast, it will make a low voltage alarm, and then change to the new battery at this time, otherwise you will regret it. (Generally, the fingerprint lock battery can be used more than a year)</p><p><br></p><p>When using half a year or for about a year, open the battery cover to see the battery, prevent the electro-liquid corrosion circuit board, especially some cities that are humid in the south, should be cooked.</p><p><br></p><p><strong>Question 3: The fingerprint verification is successful, but it will not open the door!</strong></p><p><br></p><p>Workaround:</p><p><br></p><p>1. Two important components of fingerprint lock: one is a fingerprint module, and the other is the electronic clutch.</p><p><br></p><p>Verification is successful but does not open, you can listen carefully when verifying successfully, whether there is a motor rotating in the lock. If so, it is generally due to the shedding of the square rod in the hand. If not, it may be because the circuit board to the motor is burned out. At this time, I can't solve myself, or I will call it after the sale.</p><p><br></p><p>2, the door has skew, causing the lock and the buckle to rub the shovel, and cannot open the door.</p><p><br></p><p><strong>Question 4, feeling a bit slower</strong></p><p><br></p><p>Workaround:</p><p><br></p><p>After a period of time, the fingerprint lock reaction may be because the fingerprint collection window has been used for a long time, there is dirt or moist on the surface, find a clean and dry soft cloth to gently wipe a few times, and try again.</p><p><br></p><p><strong>Question 5. I want to change my password or delete my fingerprint, I can't do it.</strong></p><p><br></p><p>Workaround:</p><p><br></p><p>Confirm that your fingerprint is user managing fingerprint before operating. If it is not generally unconventional. If you want to turn yourself to manage user fingerprint, follow the steps on the instructions to correctly modify it.</p><p><br></p><p><strong>Question 6, smart lock handle does not move</strong></p><p><br></p><p>Workaround:</p><p><br></p><p> The panel is stunned, causing the friction of the door lock body and panel, it is difficult to turn the handle, and the location of the panel can be adjusted.</p><p><br></p><p><strong>Question 7, the display prompt is locked</strong></p><p><br></p><p>Workaround:</p><p><br></p><p>The case where the password or the fingerprint is incorrect, and the panel is locked. It is similar to the phone unlock, waiting for 3 to 5 minutes or so, which will automatically release.</p><p><br></p><p>But unlike the mobile phone, the smart lock system has anti-theft settings, so don't think about unlocking through violence.</p><p><br></p><p><strong>Question 8, the problem of security doors, is there an impact on smart lock?</strong></p><p><br></p><p>Solution:</p><p><br></p><p>If the door deformed or the door is sagged due to the moisture or other case, the combined tongue will enter the door frame cassette, and it cannot be completely stretched. At this time, the door buckle is adjusted, otherwise, the smart lock will also follow the deformed problem appear!</p><p><br></p><p>The best smart door lock is just the future of the future. Everyone is necessary to use more to understand it, it can be more comfortable.</p><p><br></p><p>The panel is stunned, causing the friction of the lock body and panel, it is difficult to turn the handle, and the location of the panel can be adjusted.</p><p><br></p><p>Zhongshan Fuyu Hardware Products Co., Ltd. is the <a href="https://www.fuyu-hardware.com/" rel="noopener noreferrer" target="_blank"><strong>smart door lock supplier</strong></a>, manufacturing base of LOKIN in China, with plant area 20,000 square meters. The base is able to finish 99% production processes of the China smart door lock including product design, research and development, tooling mold making, circuit board programming, die-casting, machining and assembling independently in house.</p>
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