Five questions about the building intercom system
2023-06-07 13:14:07
Building intercom system mainly consists of host, extension, UPS power supply, electric control lock and door closer. According to the type, it can be divided into direct-press type, digital type, digital type, household direct-view, direct-view type video intercom, digital video intercom, digital household-view video intercom and so on.
Five Problems in Building Access Intercom System
1. The product quality varies from one brand to another, and the imitation of copycats is growing. The more developed the intercom industry, more and more people have joined the security industry. Many manufacturers start assembling security security products under simple manpower and equipment. The low cost of products is not high, but they are not formal industrial structures. The intelligent building intercom system is a highly professional product that requires high input costs and a long recycling period. It has high requirements for technology, experience and maintenance.
However, a large number of low-cost technology companies influx, the industry hides a huge risk: First, the market risk, the market will inevitably stand upright, a large number of professional firms that have lost professional standards are facing elimination, resulting in product after-sales service can not keep up; Still a user. The second is social risks. Intercom product companies with low-cost and quality standards can not only provide qualified building intercom products for cities and residents, but may instead be a large number of safety hazard systems.
It is also through the same testing agency to test qualified products from different manufacturers. In the actual use process, there is still a great difference in performance. The qualified inspection only represents that the product can be used in the market, and it does not mean that the product will not have quality problems. In addition, there will also be differences between the products submitted for inspection and the actual mass produced products; at the same time, there will be differences in the use of components in different batches of products, resulting in the quality of finished products.
2. Inadequate system construction design and installation results in poor system performance. The main reasons for poor engineering analysis in smart building intercom systems include improper construction design. First, the intelligent building intercom system is designed to be installed in an open air space. Do waterproof, moisture-proof treatment, causing equipment to cause water failure; Second, the door machine is designed on the door, because the door switch, it will bring vibration to the door machine to cause poor contact failure; The third is to install network-connected equipment in the outdoor Caused by measures such as whether or not to have waterproof treatment and lightning protection led to failure; Fourth, poor line construction did not result in a failure, the entire building vacant system shut down; 5 is to cut down the installation of power and load power shortage, resulting in unstable power supply , The image twists and shakes the breakdown fault; Sixth, does not use the original power source to cause the unstable operating condition; Seventh, the improper design of the door lock, causes the door position element failure which the door plate deformation or the electrical lock quality and so on causes to cause unceasingly to occur.
All kinds of failures mentioned above, users and property management companies cannot grasp this link, but can only attribute their responsibilities to the problems of smart building intercom products and poor construction quality. In addition, the construction process is rough: For example, there is no proper stainless steel screw, no wiring, no welding, and no insulated heat shrinkable tubing. In particular, after the copper wires are twisted together, only the electric tape is wound in disorder. This situation is not much, this is caused by loose wiring, disconnection or poor contact, spark interference and wiring oxidation.
In addition, it is caused by natural factors; equipment is not clean and maintained, there is no routine inspection, corrosion caused by dust, insects, rodents, rat urine, etc., and non-human failure. For example, some tiger insects crawl into floor platforms, power supplies, extensions, and mainframes during the winter. This type of equipment will generate tiny heat during work, allowing insects to warm over the winter, causing circuit board short circuits and equipment failure.
3, system use errors and high frequency of use Generally speaking, intelligent building intercom systems do not stop running for 24 hours, especially the commercial building intercom system uses a particularly high frequency, but also more prone to failure; the other hand, In the system after the installation of the wrong operation, due to erroneous operation, or the use of personnel to arbitrarily modify the system configuration, resulting in illegal operations or non-maintenance personnel log on the system to operate, may cause the system to appear these problems.
4. The advantages and disadvantages of the construction of transmission lines are different. Intelligent building intercom products include mainframes, extensions, floor exchanges, and networked switches. The key to product core technology and quality system stability. The transmission part of the system's wire and wiring is the absolute key to the merits of the system. At present, most of the building intercom products use the traditional video line plus signal line method. Not only is the wire cost higher and the construction is more troublesome, it is easily disturbed by environmental factors in the transmission process and affects the stability of the system. The network is the networking core of the entire digital building intercom system. The stability of network digital networking performance is the greatest demand for the stability of building intercom systems. Especially in the building networking of large buildings, the networking core technology has an important influence on the stability of the entire intelligent building intercom system.
5. Failure to comply with the required project acceptance smart building intercom, even after acceptance, is generally stable after the new system has just been installed and commissioned. Since it has not yet undergone the test of harsh environments, it is difficult to find problems hidden by poor construction. It is a wiring project. In the outdoor environment, after the system has been frequently used every day through wind and rain showers, solar baptism, and intelligent building intercom systems, problems will gradually emerge.
Building access control intercom system maintenance
The building intercom system is the security line in our home. Once it is destroyed, it is prone to a door-to-door theft. Therefore, we must maintain and maintain the security guards of building intercoms.
First, 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 to pull the door before.
Second, the door closer should not be open for a long time. If the opening time is too long, it may cause the door closer to leak oil, making it unable to work normally.
3. Bring your own key with you and don't lend it to other people. Don't let people who don’t know each other, people with small advertisements, and small business hawkers enter the door.
Fourth, do not open the door to the door for a long time to the maximum, but do not use bricks, sticks and other hard objects in the lower corner of the door hinges and the lower threshold, so easy to damage the door closers, especially when the wind is very easy to cause The door leaf is damaged.
5. 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).
6. When using the key to open the door, 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.
Seven, in the home improvement, try not to move the indoor intercom system extension, if you need to move, please professionals.
8. 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 open the flexible and key.
Five Problems in Building Access Intercom System
1. The product quality varies from one brand to another, and the imitation of copycats is growing. The more developed the intercom industry, more and more people have joined the security industry. Many manufacturers start assembling security security products under simple manpower and equipment. The low cost of products is not high, but they are not formal industrial structures. The intelligent building intercom system is a highly professional product that requires high input costs and a long recycling period. It has high requirements for technology, experience and maintenance.
However, a large number of low-cost technology companies influx, the industry hides a huge risk: First, the market risk, the market will inevitably stand upright, a large number of professional firms that have lost professional standards are facing elimination, resulting in product after-sales service can not keep up; Still a user. The second is social risks. Intercom product companies with low-cost and quality standards can not only provide qualified building intercom products for cities and residents, but may instead be a large number of safety hazard systems.
It is also through the same testing agency to test qualified products from different manufacturers. In the actual use process, there is still a great difference in performance. The qualified inspection only represents that the product can be used in the market, and it does not mean that the product will not have quality problems. In addition, there will also be differences between the products submitted for inspection and the actual mass produced products; at the same time, there will be differences in the use of components in different batches of products, resulting in the quality of finished products.
2. Inadequate system construction design and installation results in poor system performance. The main reasons for poor engineering analysis in smart building intercom systems include improper construction design. First, the intelligent building intercom system is designed to be installed in an open air space. Do waterproof, moisture-proof treatment, causing equipment to cause water failure; Second, the door machine is designed on the door, because the door switch, it will bring vibration to the door machine to cause poor contact failure; The third is to install network-connected equipment in the outdoor Caused by measures such as whether or not to have waterproof treatment and lightning protection led to failure; Fourth, poor line construction did not result in a failure, the entire building vacant system shut down; 5 is to cut down the installation of power and load power shortage, resulting in unstable power supply , The image twists and shakes the breakdown fault; Sixth, does not use the original power source to cause the unstable operating condition; Seventh, the improper design of the door lock, causes the door position element failure which the door plate deformation or the electrical lock quality and so on causes to cause unceasingly to occur.
All kinds of failures mentioned above, users and property management companies cannot grasp this link, but can only attribute their responsibilities to the problems of smart building intercom products and poor construction quality. In addition, the construction process is rough: For example, there is no proper stainless steel screw, no wiring, no welding, and no insulated heat shrinkable tubing. In particular, after the copper wires are twisted together, only the electric tape is wound in disorder. This situation is not much, this is caused by loose wiring, disconnection or poor contact, spark interference and wiring oxidation.
In addition, it is caused by natural factors; equipment is not clean and maintained, there is no routine inspection, corrosion caused by dust, insects, rodents, rat urine, etc., and non-human failure. For example, some tiger insects crawl into floor platforms, power supplies, extensions, and mainframes during the winter. This type of equipment will generate tiny heat during work, allowing insects to warm over the winter, causing circuit board short circuits and equipment failure.
3, system use errors and high frequency of use Generally speaking, intelligent building intercom systems do not stop running for 24 hours, especially the commercial building intercom system uses a particularly high frequency, but also more prone to failure; the other hand, In the system after the installation of the wrong operation, due to erroneous operation, or the use of personnel to arbitrarily modify the system configuration, resulting in illegal operations or non-maintenance personnel log on the system to operate, may cause the system to appear these problems.
4. The advantages and disadvantages of the construction of transmission lines are different. Intelligent building intercom products include mainframes, extensions, floor exchanges, and networked switches. The key to product core technology and quality system stability. The transmission part of the system's wire and wiring is the absolute key to the merits of the system. At present, most of the building intercom products use the traditional video line plus signal line method. Not only is the wire cost higher and the construction is more troublesome, it is easily disturbed by environmental factors in the transmission process and affects the stability of the system. The network is the networking core of the entire digital building intercom system. The stability of network digital networking performance is the greatest demand for the stability of building intercom systems. Especially in the building networking of large buildings, the networking core technology has an important influence on the stability of the entire intelligent building intercom system.
5. Failure to comply with the required project acceptance smart building intercom, even after acceptance, is generally stable after the new system has just been installed and commissioned. Since it has not yet undergone the test of harsh environments, it is difficult to find problems hidden by poor construction. It is a wiring project. In the outdoor environment, after the system has been frequently used every day through wind and rain showers, solar baptism, and intelligent building intercom systems, problems will gradually emerge.
Building access control intercom system maintenance
The building intercom system is the security line in our home. Once it is destroyed, it is prone to a door-to-door theft. Therefore, we must maintain and maintain the security guards of building intercoms.
First, 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 to pull the door before.
Second, the door closer should not be open for a long time. If the opening time is too long, it may cause the door closer to leak oil, making it unable to work normally.
3. Bring your own key with you and don't lend it to other people. Don't let people who don’t know each other, people with small advertisements, and small business hawkers enter the door.
Fourth, do not open the door to the door for a long time to the maximum, but do not use bricks, sticks and other hard objects in the lower corner of the door hinges and the lower threshold, so easy to damage the door closers, especially when the wind is very easy to cause The door leaf is damaged.
5. 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).
6. When using the key to open the door, 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.
Seven, in the home improvement, try not to move the indoor intercom system extension, if you need to move, please professionals.
8. 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 open the flexible and key.
Pvb Film-Sound Insulation,Pvc Sound Insulation,Acoustic Insulation Pvb Filmending,Acoustic Pvb Interlayer
HUAKAI FENGSHI TECHNOLOGY (CHONGQING) CO., LTD. , https://www.cqhkpvb.com