A desirable technology that can greatly increase the security and peace of mind of capital owners is the use of video surveillance systems. Currently, video surveillance systems are the most widely used systems for collecting information in various fields and with various motives and strategies (security, surveillance, control and many other cases) and there are few areas that This technology has not entered it.
What are video surveillance systems?
✔️ The benefits of video surveillance systems
If you are planning to install a video surveillance system, knowing the advantages of video surveillance systems can be important for you. For example, implementing a security camera system to protect your company's assets (including infrastructure assets as well as hard-working people who play a vital role in the success of business activities) provides you with many benefits. Benefits such as preventing theft to recognizing the customer's movement pattern and...
✔️ Video monitoring system equipment
The main equipment required for a video surveillance system includes cameras to capture images and some type of recording device or monitoring service. Among the accessories are one-way and two-way audio speakers, which are becoming more popular every day. When it comes to video surveillance cameras, there are two main types of cameras. In between these two categories, there are different options that you can choose. The two types of surveillance cameras available are analog cameras and digital (IP) cameras. The signals sent from an analog camera can be recorded with a DVR device, it can also be converted to a digital signal and stored on a computer. But IP-based surveillance systems include network cameras, storage servers or NVR devices, and live viewing software. On the other hand, IP cameras are much more user-friendly than analog cameras. IP video surveillance cameras use a digital signal to transmit images, so they do not need signal conversion. This makes it easier to store information on the computer. Wireless technology can also be used to transfer images in IP cameras. The resolution of a digital camera is also higher than that of an analog camera. Digital images of up to 11 megapixels are available, enabling license plate reading. But even with the best analog camera, you can never read a license plate.
✔️ Smart video surveillance systems
Intelligent video surveillance systems provide an open and extensible analytical framework for event-based video surveillance software through intelligent video analysis features. which can be used to increase security and increase productivity. In general, a huge part of the images during the CCTV recording period are never viewed and checked due to time limitations. As a result, events and activities are lost, and suspicious behaviors are not observed and investigated at the time of occurrence to prevent them. Therefore, to solve such problems, we must direct the video surveillance system to intelligent video surveillance. Intelligent Video Analytics is a technology that uses a special algorithm to process a digital video signal for security-related performance.
✔️ Some Smart Video Supervision Systems Systems
Activate alert while manipulating the camera
Activating this alert is an intelligent image analysis application that is present in network cameras. This feature notifies security staff when there is a malfunction in the camera. These disturbances include changing the direction and angle of the camera, such products are used for places such as schools, prisons, public transportation and in crowded environments.
Camera sensor
This sensor can also be used in network cameras, it is also a basic, basic and common feature in video surveillance. This sensor is used to reduce the number of images that are saved. By only storing the image where the change occurs, security staff can store the image for a long time. Also, the motion sensor is used when a person enters the prohibited area to react immediately. Image motion detection is the basis of a large part of advanced analytics, such as people counting, digital fences, and object tracking.
Sound sensor
Many network cameras support this feature, although sometimes video surveillance, general rules or codes of practice restrict the use of this feature. The presence of sound is a powerful complement to the image. This feature detects sound, such as a window breaking, and uses the sound as a trigger to transmit and record an image or alert the operator of suspicious activity. The sound sensor can react to events that occur in very dark spaces or detect activity that is not visible to the cameras. In order for the camera to support this feature, it needs a microphone or an external microphone connected to the device. The sound sensor is set to react to a certain volume of sound and send an alert and start recording audio and video streams.
Activate alert while manipulating the camera
People's entry and exit counter
In small stores, a network video recording device is installed at each entrance. Networked devices record the number of people who pass through each door to reach the main section of the store. Separate devices are provided for the sales area, network cameras are set up for image movements and direct the image to the central section, then the operator analyzes the image during the stop. A large amount of people around during a long stop creates a successful image for the show. This information will ultimately help the store's profitability.
