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The building intercom system is the security line in our home. Once it is damaged, the door-to-door accidents are easy to occur. Therefore, we must maintain and maintain the building intercom security guard. So, how should we maintain the building intercom system ?
1. When opening the door, wait for the opening signal from the staff inside the building, and then pull the door when you hear a "click" sound. Do not pull the door before.
Second, the door closer should not be opened for a long time. If the opening time is too long, it is easy to cause the door closer to leak oil and make it unable to work normally.
3. Bring your own key with you. Don't lend it to other personnel. When entering the door, do not let people who do n’t know, people with small advertisements, and small business and hawkers enter.
4. Do not open the door of the building door to the maximum for a long time, and do not use bricks, wooden sticks and other hard objects to pad the lower corner of the door hinge and the lower threshold, so it is easy to damage the door closer, especially when there is a strong wind, it is very easy The door leaf is damaged.
5. Once the door cannot be opened, do not smash, kick, be less restless, and wait until the whole system is restored to its original state before reopening (about 1 minute).
6. When opening the door with the key, do not hold the door handle tightly and turn the key with one hand, because the electronic system will send an electrical signal during the door opening process, which is transmitted to the mechanical part. Because the mechanical part ’s force to open the tongue is very small, if it is tightened The handle cannot be opened, so that the lock tongue cannot be retracted, and the door leaf cannot be opened.
7. During home renovation, try not to move the extension of the indoor intercom system. If you need to move it, please operate it professionally.
8. When the electric control lock cylinder is used for three to four months, it is best to perform a care and maintenance in order to open the key flexibly.
Beijing Jiahua Guardian Electronic Technology Co., Ltd. has been focusing on building intercom security services for 18 years. The business scope includes Guardian building intercom system , video intercom system, access control system, monitoring system, automatic control equipment system, communication equipment system and Related supporting facilities. Jiahua Guardian Service Hotline 18810314117