In recent days, mr. Wang has sent a message to the daily newspaper liberator, the voice of the people, in which he explained that, owing to the age of the equipment, the door-bar system in a number of buildings in the zhudak district, located on road 58, had been delayed in repairing the building in the zebo garden, and that persons were allowed to enter and leave at will. At the same time, there is a system of face recognition of the pilot buildings, which has been collectively opposed by the owners. The old system has failed frequently, the new system is unpopular, and what should be done to replace the door-to-door system in the subdistricts? Journalists have visited。
Door locks have been removed
On 16 april, journalists entered the subdistrict from the south-west gate of the world park and observed that the gates of the existing buildings had been kept open by bricks. The door-to-door system referred to by the residents was in fact a building-to-mouth device installed on one side. The operating panel has a camera, key area and a brush area. After entering the household number, visitors can communicate via video with the head of household, who can open the door. However, there is no brand name on the panel。
An operating panel of the building-to-mouth system。
The first phase was built in 2004 with 14 gates. Journalists visited gates 7, 8, 9 and 13, all of which were open. Pressed by numerical panel, most still show numbers and dials. The intercom system of individual door holes shows anomalies and the door suction device is removed。
Gates 10 and 13 are closed. One of the aunts told the press that the gate in the 10th building was often broken and had just been repaired a month ago. It was also mentioned by the owner that the door could not be opened remotely and the delivery could not be delivered at the door, which was very difficult. For a long time, the gates were set up in an open state。
"it's been under repair, but in two or three months it's probably going to fail again, and we can't." staff at the chinese property industry in shanghai explained that the door-to-door system had been in use for 20 years, using analogue signal technology to manipulate switches, and that it was often unable to transmit signals downstairs after ageing. The property located the original installation unit for maintenance and was informed that the manufacturer had ceased production. The spare parts found in the area were not suitable, either to connect to the household's indoor telephone system or to wait for noise。
It is often not possible to pass the signal downstairs after an ageing system. For a long time, the gates were set up in an open state。
It is noteworthy that the second phase of the sub-region, built in 2010, uses the “bossy” brand's digital walk-through system, of which gates 26 and 27 also contain additional face recognition door-barriers, with both old and new equipment in parallel. In general, the number of door failure bans for phase ii is low, although signs of ageing are similar. For example, building 27, when the gate is opened, it cannot be locked together unless it is locked to the frame。
The equipment has reached its end of life and remains in dispute
The journalist contacted mr. Zhou, the relevant director of the shanghai trading information company. According to the other party, the first phase of the region's intercom system was produced by xiamen young-ree electronics ltd., whose company was responsible for installation and maintenance. Two years ago, the vendor informed that the product was about to shut down. If spare parts are to be purchased in the future, the timing of the start of construction is highly uncertain, and it will take between one and two months to arrive as soon as possible
In view of the frequent problems of failure and the fact that manufacturers no longer produce, why not consider replacing a completely new door-to-door system
According to zhao, two years ago, the district's street pilot introduced a brand-free smart door called “neighbor technology”, installed free of charge in gate 10, which was demolished for three months because of resistance by the majority of the building's inhabitants and replaced with old equipment. Although the new equipment is relatively simple and provides for such functions as a visitor dial-up, password/swipe card opening, and a call to property, after downloading the app, it is necessary to submit to the platform the identification number, a specific household number or biological information, etc., and many residents are concerned about the disclosure of privacy. In addition, complex operations on smartphones discourage older households. As a result, only a few buildings with a higher number of young people retain smart doors。
The sub-regions have introduced a branding ban with face recognition。
On the other hand, the building-to-mouth system, using analogue signal technology, is exiting history. Mr. Zhou, who is responsible for safeguarding the above-mentioned group, mentioned that the bo brand, which was used in the second phase of the sub-region, may also face future difficulties in purchasing spare parts。
Mr. Zhou also indicated that, owing to the low suitability of spare parts between different brands of the talking system, either the traditional cable or the internet approach, the overall re-routing of the entire building was usually involved, including the re-routing of weak inter-electrical circuits, wiring of the building and installation of a piped trough. In addition, the incoming interview shows equipment that requires hundreds of dollars from the owner and changes to the walls. From its past experience with installation, many sub-districts have given up replacements and maintained only the ability to swipe cards to enter and exit, owing to the cumbersome nature of the retrofit work and the greater propulsive resistance。
Households are equipped with indoor telephones, displaying screens that also show ambiguity due to ageing。
In response, it was suggested that residential councils, industrial boards and property “triangulars” should consult in a timely manner about the removal or modification of the prohibited doors of sub-district buildings, and that the advantages and disadvantages of different programmes should be explained to the owners. It combines the real needs and pains of the owners and introduces appropriate door-to-door technologies to optimize management practices。
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