Overhead sectional door most widely used for loading areas on all types of industrial premises and Designed with a curved overhead track, these vertically-opening sectional doors can be installed in areas with reduced head room. They provide heat and sound insulation with its composite panel construction.
The counterbalance and cable system provides quiet and straight forward operation for manual doors. Electric operation is available for larger applications that can incorporate many alternative operator options to suit all client requirements.
The standard outer panels are manufactured from 0.5mm thick, high quality zinc coating to BS EN 10147
For the best weather protection the sectional door panel has an interlocking hinged joint integrating a high quality seal the full length of the panel.
A counterbalance system is incorporated into the sectional overhead door to ensure efficient and effortless operation.
The counterbalance comprises of springs mounted on a steel shaft that are high tensile helical wound steel. It has been heat treated for enhanced performance for around 50,000 cycles.
Reducing shaft friction is achieved with the aid of brackets and guide rollers incorporating highest quality sealed bearings.
Overhead Sectional Door,Overhead Sectional Garage Door,Automatic Overhead Sectional Door, Overhead Insulated Garage Door Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfgaragedoor.com
What are the application areas of access control attendance?
[ Huaqiang Security Network News ]
Intelligent office building office office, intelligent community access management control, access control in government offices, medical hospital systems, telecommunications base stations and power supply substations...
1. Access control in the office of the intelligent building office company:
The installation of access control on the company's door can effectively prevent outside salesmen from entering the company to disrupt the office order. It can also effectively prevent outsiders from entering the company and ensure the safety of the company and employees' property. It can display and improve the company's management level and improve the company. Image. It can effectively track whether the employee is away from the post. The attendance management software can be used to perform attendance without the need to purchase a clock, the attendance results are more objective and fair, and the statistical speed is fast and accurate, which can greatly reduce the work intensity of the personnel department. The workload can effectively solve the problem that some employees have to change the key of the door after leaving the company. It is convenient and flexible to arrange any person's permission and door opening time for each door, just carry a card, no need to wear a lot of heavy The key, and the security is more reassuring than the key.
The installation of the access control system on the door of the company's leadership office can ensure that the information and documents of the leadership office will not be leaked by others, and can lead a safer and quieter private environment.
The installation of the access control system in the development and technical departments can ensure that the core technical information is not easily stolen by outsiders. Prevent employees from other departments from going to the development department to influence the development work.
Installing an access control system in the finance department can protect the security of the property and the security of the company's financial information.
The installation of the access control system on the gate of the production workshop can effectively prevent people from entering the production workshop and avoid potential safety hazards.
2. In the application of intelligent community access management control:
Generally, the access control system is installed on the gates, fence gates, electric gates, iron gates, fire doors and security doors of the unit. It can effectively prevent the idle people from entering the community and effectively manage the community closedly. It can change the security of the community. To judge whether it is an inaccurate and imprecise management method for outsiders. If it is a community owner, the new security guards will block the owner's dislike. If the outside staff is well dressed, the security guard may think it is the owner without questioning. This will also bring security risks. The security science access control system can improve the grade of the property, and is more conducive to developers to promote real estate. Owners will also get benefits from scientific and effective access management. Networked access control is conducive to security monitoring at any time. All entrances and exits, if there are accidents and cases, you can check the entry and exit records afterwards to provide evidence.
Can be combined with building intercom system and video intercom system.
Can achieve a card with the internal consumption parking management of the community.
3. Application of access control in government offices:
It can effectively regulate the office order, can prevent unscrupulous personnel from impacting the government office and protect the personal safety of the leadership.
Access control in medical hospital systems:
Can prevent outsiders from entering the infected area and precision instrument rooms.
It can prevent people from bringing bacteria into the operating room and other aseptic situations because of emotional agitation.
It can prevent illegal groups from attacking the hospital's management department, so as not to damage public property and harm medical workers and hospital leaders because of emotional agitation.
4. Application of access control in telecommunication base stations and power station substations:
The telecommunication base station and the power supply station substation have such characteristics: many base stations require large system capacity. The distribution range is very wide, even hundreds of square kilometers. There are their own networks for networking, and some places are unattended, requiring a central dispatch room. Mobility dispatching staff at any time.
The solution is: Remote management via LAN or Internet using a network access controller
5. Application of access control in intelligent elevator control:
Also known as access control elevators, card elevators, IC card elevators, only authorized users can carry out: call, by floor; relevant intelligent community has more and more use of related equipment, specifically designed control circuit for elevator control, forming a proprietary Elevator access control system.