Today, security has become one of the main concerns of residents of residential, office and commercial buildings. With the increase in population and expansion of urbanization, the need for smart surveillance tools is felt more than ever. One of the most effective ways to ensure security is designing a CCTV system. A surveillance system, if properly designed and implemented, not only prevents crime, but also provides evidence to building managers and the police in the event of an incident. In this article, we are going to review all the important steps and points in the design and implementation of these systems and introduce you to the best source for the provision of these equipments, which is the reliable store.
The importance of designing a CCTV system in principle
You might think that buying a few cameras and installing them in the corners of the building is enough to provide security, but this is a wrong idea. Designing a CCTV system is a precise engineering process that requires technical knowledge and sufficient knowledge of the environment. If the placement of the cameras is wrong, there will be many blind spots in the building that thieves can easily use. Also, choosing the wrong type of camera with the light conditions of the environment will cause the recorded images to not have the required quality.
Experts at Tzat Karan Store always recommend that before buying equipment, a detailed map of the installation location must be prepared. This map should include entrances, exits, parking, lobby, stairways and exterior area. With a principled design, it is possible to create the most coverage with the least number of cameras and reduce project costs significantly.
Step by step design of building monitoring system
In order to design a CCTV system for a building successfully, you must follow the steps below carefully. These steps will help you to make the best decision in purchasing equipment from Azat Karan Store.
1. Assessing needs and determining regulatory goals
The first step is to answer the question, what is your purpose for installing the camera? Do you want to register the license plates of cars in the parking lot? Are you planning to recognize people's faces at the lobby entrance? Or is it just a general supervision of the area? Each of these goals requires cameras with different resolutions and lenses. For example, to read license plates, you need cameras with HLC capability and high shutter speed, all of these models are available in the Azat Karan store.
2. Choosing the right technology: analog or IP
In designing a CCTV system, choosing the image transmission platform is very important. Analog HD systems (such as AHD, CVI, TVI) have a more reasonable price and are a good option for small to medium residential buildings. But networked or IP systems offer smarter features such as face recognition, people counting and much higher image quality. If you have enough budget and are looking for a professional and future-proof system, we recommend choosing IP systems from reputable brands available in the Trustee Karan Store.
3. Correct placement of cameras
The most important part of designing a CCTV system for a building is determining the exact location of the cameras. The points that must be covered are:
- Entrance and exit doors: To control the movement of people and register faces.
- Parking and ramps: To monitor cars and prevent theft of parts or collisions.
- Lobby and security counter: The main gathering place and traffic of residents.
- Elevators: One of the blind spots that require cameras with wide lenses.
- Rooftop and backyard: the routes thieves usually choose to enter.
- Installation and electrical room: to prevent vandalism.
4. Choosing a recording device (DVR/NVR)
The recording device is the heart of your monitoring system. In designing a CCTV system, you should consider the number of recording device channels in proportion to the number of cameras and even a little more for future development. DVR devices are used for analog systems and NVRs are used for networked systems. The important thing in buying a device from Azafi Karan Store is to pay attention to the input bandwidth and support for new compression formats such as H.265+, which saves hard disk space.
Necessary peripheral equipment in CCTV system design
In addition to the camera and recorder, peripherals play an important role in the stability and quality of the system. Using low-quality cables can cause signal loss and severe noise in images.
Cables and connections
Coaxial cable (usually RG59) is used in analog systems and network cables (Cat6) are used in networked systems. In designing a CCTV system for tall buildings, the voltage drop in long routes should be taken into account. The experts of Tzat Karan Store always suggest to use all-copper cables so that you don't have picture interruption in the long run. It is also very important to use BNC plugs and high quality network sockets.
power supply
Cameras need electricity to work. The choice of central power supply or separate adapters depends on the project conditions. In designing a professional CCTV system, a central industrial power supply is usually used along with separate fuses for each camera so that the whole system does not fail if connected to one camera. POE switches can also be used for IP systems that transmit power and data at the same time. You can get the best power supplies and POE switches from Azat Karan Store.
Hard disk for video surveillance
Common computer hard disks are not suitable for 24-hour operation of cameras. In designing a surveillance camera system, special hard drives for surveillance systems (such as Western Digital's purple series or Seagate's Skyhawk) should be used. The capacity of the hard disk should be calculated based on the number of cameras, recording quality and the time required to store the images. The consultants of Azat Karan Store can provide you with the most accurate calculation for selecting the capacity of the hard drive.
Features of cameras suitable for buildings
When you go to Tzatkaran store to buy, you will come across a wide variety of cameras. To design a CCTV system for a building, you should pay attention to the following features:
- Night Vision (IR): Most robberies happen in the dark of night. The camera should have strong and smart night vision to provide clear images in total darkness. Color night vision cameras (Starlight or Warmlight) are new and popular options.
- WDR technology: At the entrance of buildings where there is a strong light contrast (dark inside and bright outside), black people's faces can be seen. The WDR function corrects this light contrast and provides a clear image.
- Resistant body (IP66/IP67): Cameras installed in the outdoor environment must be waterproof and dustproof.
- Lens type: Fixed lenses have a certain angle of view, but variable lenses (Varifocal) allow for zooming and fine-tuning the image frame.
Why is it important to consult with the trusted store?
The security systems market is full of fake and low quality products that are sold at low prices. But in designing a CCTV system the security of the residents is in the middle and quality should not be sacrificed for the price. With years of experience in the field of sales and implementation of surveillance systems, the store of Tzat Karan has gathered a collection of the best brands in the world.
Advantages of shopping and consulting with Tzatkaran store include:
- Free technical consultation: Before buying, experts will check the needs of your building and suggest the best package.
- Variety of products: From economic cameras to ultra-professional systems are available in this store.
- Reliable warranty: All the products offered have original warranty and real after-sales service.
- Professional installation team: Introduction of installers Experienced who follow the standard principles of CCTV system design.
Legal points in installing CCTV cameras in buildings
Besides the technical issues of designing a CCTV system, legal issues should also be considered. According to the law, the installation of cameras in common areas of the building (such as stairways, parking lots, and courtyards) requires the approval of the building's general assembly. It is also prohibited to install cameras in private spaces (such as inside other people's homes) or places that violate privacy (such as dressing rooms or restrooms). Warning signs must be installed at the entrance of the building about the presence of CCTV cameras. The experts of Azat Karan Store can also guide you in the field of choosing the authorized installation locations in order to avoid possible legal problems.
Estimating the cost of system design and implementation
The cost of designing a CCTV system for a building depends on several factors. The number of cameras, image quality (2 megapixels, 5 megapixels or 4K), cabling length, type of recording device and hard disk capacity all affect the final price.
To manage costs, you can use a combination of high-quality cameras for sensitive points (such as entrances) and more economical cameras for less important points. Tzati Karan Store has prepared various packages according to different budgets so that building managers can improve the security of their building with any financial ability. We suggest that you contact the sales unit of Tzatkaran store to receive a detailed invoice and check the prices.
System maintenance and support after installation
After completing the design of the CCTV system and its installation, the work is not finished. Electronic systems require periodic maintenance. The dust on the camera lens should be cleaned, cable connections should be checked and the health of the hard disk should be checked. Many thefts happen when the system is down due to hard drive failure or power supply interruption, and the residents were unaware of it. The periodical services provided by the technical teams associated with the Assurance Shop will ease your mind about the correct operation of the system throughout the year.
Final summary
Security is an investment, not an expense. Designing a CCTV system for a building is a smart and preventive measure to protect the life and property of residents. By choosing the right equipment and basic design, you can live comfortably. The key to success in this project is to use the experience of experts and buy authentic equipment.
