Search:
Certifications
Latest News

What is Face Recognition Technology?

Face recognition technology have been widely used in finance, justice, military, public security, border inspection, government, aerospace, power, factories, education, medical and many other enterprises and institutions.

How do we choose the suitable security camera?

With the rapid development of the intelligent industry in recent years, the rapid application of security monitoring systems in banks, transportation, community, public security, and even home, people have become more and more aware of the importance of security cameras, but in the face of various types And security cameras with different technical features, how do we choose the suitable security camera  from the aspects of shape, lens, resolution, storage mode, connection mode, power supply mode, video coding and so on.

How to solve the problem of security monitoring dead angle?

On the basis of the widespread adoption of surveillance cameras and the installation of security monitoring equipment, why are there frequent incidents of theft in life. 

Network IP Camera Common Troubleshooting Method

Network IP Camera Connection Common Troubleshooting Method.such as monitoring device IP address conflict in LAN and many other reason......

LS VISION Dragon Boat Festival 2019 Holiday Notice

Happy Dragon Boat Festival 2019! Dear Customer, We greatly thanks for your support in 2019. With this occasion, we have a great desire to bring y...

LS VISION was awarded member unit of Shenzhen Smart Security Chamber of Commerce.

In February 2019, Shenzhen LS VISION Technology Co., Ltd. was awarded member unit of Shenzhen Smart Security Chamber of Commerce. ...

LS VISION Security Brand Settles in Alibaba Brand Area

LS VISION security brand settles in Alibaba brand area, opening Smart Security and Smart Home Life. In January 2019, at the beginning of the...

LS VISION 2018 Year Work Summary and the 2019 Year Work Planning Meeting

Looking back on 2018, the core word is change. In 2018, the company is undergoing changes and migration, The rules and directions of the Alibaba.com p...

LS VISION 2019 Spring Festival Holiday Notice

Happy New Year 2019! Dear Customer, We greatly thanks for your support over the past years. With this occasion, we have a great desire to bring you al...

LS VISION released the latest 4G LTE Wireless Solar Powered Camera with Starlight Sensor

In early 2019, LS VISION released the latest starlight sensor 4G LTE Solar Powered Security Camera, which was upgraded on the image sensor based on th...

LS VISION Release Facial Recognition Camera of AI Technology

The next 5 to 10 years the AI technology will be used in every details of our life. like Security, Education etc. Face recognition is the most importa...

LS VISION will participate in 2018 Securika Moscow / MIPS Exhibition of Security Protection Equipmen

from 20-23 March 2018 • Moscow, Expocentre Fairgrounds, Pavilions 2, 8 will held The 24th International exhibition of security and fire protection eq...

Warm greetings and best wishes for happiness and good luck in the coming year 2018.

Dear Customer, Thank you for your support and support of LS VISION, as New Year's Day and the new year 2018 are approaching, all LS VISION team to exp...

LS VISION awarded the Title of Shenzhen High-Tech Enterprises

Recently, the Shenzhen Science and Technology Innovation Committee issued a document published the "2017 Shenzhen High-Tech Enterprises" the award-win...

LS VISION CCTV Security Project for third Jeddah International Book Fair has Finished

—12 December, 2017, the third Jeddah International Book Fair has been successfully held on Jeddah, Saudi Arabia. 12 December, 2017, Literati and glit...

LS VISION 2017 Chinese National Day and Mid-Autumn Festival Wishes and Notice

Dear customer, We would like to take this opportunity to thank you for your great support. As 2017 Chinese National Day and Mid-Autumn Festival will ...

Face Recognition System has Opened the "Brush Face Withdrawal" Times

Public concern of iPhone X using FACEID focus on the face recognition has not yet disappeared, the news have refreshed that Agricultural Bank of China...

What is the Role of Smart Home on Life?

With the development of science and technology, intelligent products are being quietly into the home to provide convenience to people's service and hi...

Unattended Convenience Store, New Trends in Retail Industry

7*24 Hours, Unattended and Smart convenience, To open a new time of Convenience Store. December 2016, Amazon Go have presented a new supermarket conce...

License Plate Recognition System will lead the New Trend of Intelligent Traffic Development

With the advent of smart, 21st century will be a road traffic smart century, how to use the technology function of smart traffic, alleviate the growin...

Parking Lot Management System: from Tradition to Unattended Times.

According to the statistics, currently, most of the parking lot use artificial charges, the labor costs of management member are increasing, and perso...

LS VISION Hisilicon / Ingenic Solution CCTV Camera Monitoring Effect Comparison in the Day and Night

Hisilicon / Ingenic Solution Monitoring Effect Comparison in the Daytime: Hisilicon 323 CCTV camera monitoring image is more clearly, the color is mo...

LS VISION, Celebrate the Dragon Boat Festival, Dissemination of National Culture

Celebrate the Dragon Boat Festival, Dissemination of National Culture The Dragon Boat Festival, also often known as the Duanwu Festival,The Dragon Boa...

LS VISION Cctv Cameras Completed Project Installation in Saudi Arabia

On April 2017, LS VISION cctv cameras completed the project installation in Saudi Arabia. Saudi Arabia customer finished installation Fath gas station...

Israel Customer Visited LS VISION

On April 13th 2017, the customer from Israel visited LS VISION. LS VISION CEO Jenny expressed a warm welcome for the customers' arrival. On this day,...

Smart City - Smart Leads the Future

Smart City, is based on the knowledge society next generation innovation (innovation 2.0) of the city information advanced form. make full use of a n...

The Urban Management Law Enforcement Approach Must Wear Police Body Worn Camera

Recently, the People's Republic of China Ministry of lodging and Urban construction - drafted the "urban management law enforcement approach", After...

LS VISION Annual Celebration - Grateful 2016, Looking forward to 2017

After planning, rehearsal, LS VISION Annual Celebration was grand held in Shenzhen Green World Hotel January 7, 2017. In 2016, we grew up a lot, there...
New Products
Hotline:
+86-13689509859
Email: sales@lishigroup.com
Tel:  86-755-26948719
   (Only for Sales Line)
Fax: 86-755-26969510
Address:  West side of 6th floor, Bldg.7, Longbi Industrial Zone, Bantian Street, Longgang District, Shenzhen, Guangdong, China
Home > News > Industry News > How do we choose the suitable .....

News

How do we choose the suitable security camera?

  • Author:LS VISION Linda
  • Release on :2019-07-03
With the rapid development of the intelligent industry in recent years, the rapid application of security monitoring systems in banks, transportation, community, public security, and even home, people have become more and more aware of the importance of security cameras, but in the face of various types And security cameras with different technical features, how do we choose the suitable security camera from the aspects of shape, lens, resolution, storage mode, connection mode, power supply mode, video coding and so on.

  • Shape

There are many types of CCTV camera, usually in the shape of a security bullet camera, dome cctv camera, PTZ Camera and panoramic dome camera etc., and also in the shape of a robot camera, plug camera, bulb camera and so on.

  • Lens and Zoom

The lens of Cctv camera , generally has fixed lens 2.8mm/4mm/6mm/8mm/12mm and varifocal lens and motorized lens camera. Each product line can choose the lens focal length to meet the shooting needs of indoor and outdoor environments. such as 4x zoom, 10x zoom, 20x zoom and 30x optional zoom.

In general, the shorter the focal length, the larger the range of angles seen, but the shorter the monitoring distance.For example, the 2.8mm focal length is suitable for narrow environments such as elevators and corridors, and more spacious places such as parking lots, factory workshops, and courtyards should use 6mm lens or more.

  • Resolution

Buy a surveillance camera, Should we choose the suitable resolution for the camera?

We know that the larger the resolution of the camera and the higher the pixel, the clearer the image will be. Ordinary home indoor surveillance cameras choose 1MP, 1,3MP and 2MP Full HD camera, resolution 720P, 960P or 1080P surveillance cameras, which can basically meet our monitoring needs.

If you are using outdoor or large security projects, such as streets, train stations, plazas, stadiums and other outdoor large-scale scene monitoring, we recommend using 4mp, 5mp or 8mp 4K ultra hd camera. However, the higher pixel of the camera , the larger the memory space is occupied, and under the same conditions, the storage time becomes shorter. Therefore, when considering the definition, we also have to consider the problem of storage time.

  • Storage Method

When installing a camera, people are generally worried about the problem of video storage. After all, the stored video is gone, and it loses the role of the camera to restore the truth. There are three ways to monitor storage, one is network hard disk storage, 1. local storage, 2. SD card storage, 3. cloud storage.

Network hard disk storage: It is suitable for indoor indoor outdoor network monitoring equipment, which requires long-term video recording. Such as IP Camera,  HD NVR, WIFI NVR Kits, POE CCTV Kits.

Local storage: Power-on plug-in, such as TD memory card, will automatically record, without any settings and support for network disconnection. However, this is an automatic loop recording, which automatically overwrites the early recording after the TF is stored. Suitable for indoor or outdoor smart cameras such as WiFi PTZ Camera, WIFI Solar Camera

Cloud storage: Don't worry about surveillance cameras, hard disks or TF cards are damaged, you can access cloud video data at any time. With the development of the Internet, cloud storage is undoubtedly the mainstream direction of future storage methods. At present, many WiFi smart cameras support cloud storage in addition to local storage.

  • Connection Method

With the development of the times technology, from analog cameras to IP network cameras, the networking method is constantly changing, and IP network monitoring should be the development direction of future network monitoring.

Nowadays, many security cameras are network surveillance. The network connection methods of these cameras are also divided into three types: 1 network cable connection; 2 wireless connection; 3AP hotspot connection; all three methods have their own advantages and disadvantages, which can be selected according to actual conditions, such as with a network cable connection, the network is stable, but the wiring may be inconvenient; wireless transmission, installation is convenient, but the wifi network is prone to instability; AP hotspots need to be used in the LAN, there are distance restrictions. However, considering the user's needs and experience, many CCTV cameras on the market support more than two types of network connections.


  • Power Supply

Security monitoring equipment power supply can be divided into three types: independent power supply, centralized power supply or POE power supply, but this is for large engineering, each power supply has its advantages and disadvantages.

For example, independent power supply maintenance is easy, anti-interference is good, but construction is troublesome. Centralized power supply maintenance is simple, low energy consumption, but the anti-interference is poor, and the monitoring system is prone to paralysis. POE power supply, No need external power, but mainly in the network cable and distance limit, the equipment cost is high.


  • Video Coding

What is video coding?

The video encoding method refers to a method of converting a video format file into another video format file by using a specific compression technique. The main role is to compress and process redundant data, compress file size, reduce bandwidth, and reduce storage space.

With the rapid development of technologies such as ultra-high definition technology and cloud storage, new requirements and new challenges are put forward for the transmission and storage of massive video data. Compared to traditional H.264, H.265, and even H.265+ video coding methods are beginning to appear and are beginning to be used in security surveillance, such as face recognition camera. The video compression efficiency is improved, and the bandwidth and storage cost are greatly reduced, which has a positive effect on the popularization of high-definition network video surveillance.

Friend Link