With the increasing popularity of fingerprint lock, many people have bought fingerprint lock products. The main advantage of smart lock lies in its safety and convenience. Many consumers will ask some questions when they know about fingerprint locks, such as what kind of doors are suitable for installing fingerprint locks, and whether aluminum alloy doors can be installed with fingerprint locks. Here, Xiaobian will introduce the methods and precautions for installing fingerprint locks on aluminum alloy doors!

　　Is aluminum alloy door suitable for installing fingerprint lock?

　　Answer: Most fingerprint locks are suitable if the thickness is more than 7cm, and a professional installer will install them at home. If the size of the door lock does not match, the installer will also adjust the door, so there is no need to worry about the thickness and other problems when installing.

　　Method and steps of installing fingerprint lock on aluminum alloy door

　　1) determine the left and right direction of the door:

　　When we install, we need to determine the opening direction. Generally, most of them now open from the right. Here we also use this as an example. Of course, our friends can also choose other directions.

　　2) Installation of lock body:

　　1. Make sure that the direction of the lock tongue is consistent with the door opening direction. If it is not, the 6068 anti-theft lock body used in the friction fingerprint lock can be adjusted. Jack up the inclined tongue with a screwdriver, rotate it by 180, and then release the screwdriver to reset it.

　　2. Then put the lock body into the opened door hole with the oblique tongue end as the upper end, let the lock body thread pass through the front of the door from the upper door hole, and then lock and fix the lock body with screws.

　　3. Put the lock core into the hole of the lock body from the outside of the door, and fix the lock core with the lock head screw. At this time, the lock body is partially installed. Use the mechanical key to test whether the lock tongue of the lock body works normally, and then install the panel.

　　3) Panel installation:

　　1. Before installing the panel, install the handle according to the opening direction of the door. The front and rear panels should be parallel to the door, and the left and right distance should not be skewed to keep the handle consistent with the horizontal direction of the lock body. Adjust the vertical distance to keep the vertical direction of the handle and the lock body consistent.

　　2. First put the front lever into the lock body hole from the outside, then insert the lock body wire into the panel bus, and the male wire passes through the door hole to the back of the door. At this time, put the square lever spring into the handle hole, align the handle square hole of the front panel with the front lever, and then install the rear bottom plate from the inside of the door and fix the rear bottom plate and the front panel on the door with screws.

　　3. Then put the rear lever into the square hole of the lock body from the inside of the door, put the spring into the handle hole of the rear panel, and insert the connecting wire of the rear panel and the public wire of the front panel.

　　4. Plug the excess wire into the door hole, then put the front panel into the rear pole and install it on the door, and lock it with screws.

　　5. Then install four No.5 alkaline batteries to test the installation and function of the lock.

　　4) Buckle box gusset plate installation:

　　1. After the fingerprint lock is tested normally, the buckle box and gusset plate can be installed on the door frame. Pay attention to the direction of the upper and lower ends of the gusset plate, and the square hole is at the upper end.

　　2. Then open and close the door to see if the closure of the buckle box and the latch door frame is normal. Note that it is best to have people inside and outside the door at this time, in case the door cannot be opened during the test. So our door lock is installed.

　　Matters needing attention in installing fingerprint lock on aluminum alloy door

　　Many problems with fingerprint locks are caused by improper installation. Therefore, Xiaobian takes you to understand the problems that need attention during the installation of fingerprint locks.

　　1. Because the door is not opened in the same way, the hole position on the installation mold is also different, so the correct position must be determined before installation.

　　2. Lock the front and rear wires, sockets and plugs to ensure correct connection.

　　3. Before installation, determine the installation height, paste the installation mold at the corresponding position, and draw the position of the hole with a pencil.

　　4. When drawing holes, the folding edge of the installation mold must be perpendicular to the door frame, otherwise it will cause the lock body not to be perpendicular to the door after installation.

　　5. The lock core is generally required to be installed in the middle of the door thickness.

　　6. After opening the hole in the door frame, be sure to clean up the sawdust or other foreign objects in the hole to prevent the door from falling into the lock body when the switch vibrates.

　　Summary: Fingerprint locks on the market will indicate which door this fingerprint lock is suitable for when they are sold. Therefore, we must buy according to our own situation, including the direction of opening the door, single or double opening the door, whether there is a heaven and earth purchase, etc., so we must pay attention to it, otherwise the purchased door lock will not be worth the loss if it cannot be installed. Want to know more about smart lock, please visit China Smart Lock Network!