The building intercom electronic control security door is a technical protection product (system) that combines physical prevention (door body) and electronic information, communication technology and remote control with high technological content. When you see the newly installed building intercom security door, you must feel that it has added a security line to your home, which doubles your sense of security. However, do you keep this newly added security line? For this reason, experts advise you:
1, in the home decoration, try not to move the indoor intercom system extension, if you need to move, please professionals.
2. When you open the door, wait for the building staff to issue an opening signal, and then hear the "click" sound and then pull the door, do not force the door to pull.
3. Do not open the floor door leaf for a long time to the maximum, and do not use bricks, wooden sticks and other hard objects to pad the lower corner of the door hinge and the lower door sill. This will easily damage the door closer, especially when there is a strong wind, it is easy to cause The door leaf is damaged.
4. The door closer should not be opened for a long time. If the opening time is too long, the door closer leaks easily, making it unable to work normally.
5. Bring your own keys with you and do not lend them to other people. Don't let people who don’t know each other, people with small advertisements, and small business hawkers enter the door.
6. When opening the door with a key, do not hold the doorknob tightly and turn the key by hand. Because the electronic system will send an electrical signal to the mechanical part during the door opening process. Since the force of the mechanical part to open the lock tongue is very small, if it is tightened, The handle cannot be opened, so that the tongue cannot be retracted and the door leaf cannot be opened.
7. When the electronically controlled lock cylinder is used for three to four months, it is best to carry out a care and maintenance in order to enable flexible and smooth key insertion and removal.
8. Once the door leaf cannot be opened, do not squash it and kick it in a random manner. Be sure to turn it back on and wait for the entire system to resume its original state (about 1 minute).
1, in the home decoration, try not to move the indoor intercom system extension, if you need to move, please professionals.
2. When you open the door, wait for the building staff to issue an opening signal, and then hear the "click" sound and then pull the door, do not force the door to pull.
3. Do not open the floor door leaf for a long time to the maximum, and do not use bricks, wooden sticks and other hard objects to pad the lower corner of the door hinge and the lower door sill. This will easily damage the door closer, especially when there is a strong wind, it is easy to cause The door leaf is damaged.
4. The door closer should not be opened for a long time. If the opening time is too long, the door closer leaks easily, making it unable to work normally.
5. Bring your own keys with you and do not lend them to other people. Don't let people who don’t know each other, people with small advertisements, and small business hawkers enter the door.
6. When opening the door with a key, do not hold the doorknob tightly and turn the key by hand. Because the electronic system will send an electrical signal to the mechanical part during the door opening process. Since the force of the mechanical part to open the lock tongue is very small, if it is tightened, The handle cannot be opened, so that the tongue cannot be retracted and the door leaf cannot be opened.
7. When the electronically controlled lock cylinder is used for three to four months, it is best to carry out a care and maintenance in order to enable flexible and smooth key insertion and removal.
8. Once the door leaf cannot be opened, do not squash it and kick it in a random manner. Be sure to turn it back on and wait for the entire system to resume its original state (about 1 minute).
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