How long is the service life of the surveillance camera?

How long will the surveillance camera last?

Surveillance cameras are generally industrial-grade goods, which can be used for a long time without accidents. The electronic components used by him can generally work for 50,000-65,438+10,000 hours, which means that it is not a problem to keep the power on for 5-6 years, but there are various uncertainties in electronic products. Some cameras fail for a short time, but generally it will not exceed 5%.

Surveillance cameras can usually be used for several years, and if the memory is small, it will be used up in a few days.

There are several factors that affect the time of surveillance video:

1, hard disk size, the larger the hard disk, the longer the recording time, and the hard disk space is not enough to hold a hard disk;

2. Compression format;

3. Settings of the video host. There are settings for video images in the video host. The better the image quality, the larger the file and the shorter the video recording time.

4, video storage time can be set, in the case of enough hard disk space, you can set the time to save video, a day or a week, a month or three months, can be set.

Because that definition of the image will be reduce.

The actual effective service time is 3~5 years. After two or three years of practical use, the image definition will begin to decline. Generally, the image definition will be seriously reduced after more than 5 years, and it is basically impossible to monitor effectively. If it is in a normal environment, excluding the influence of human factors, generally speaking, the life of surveillance cameras with infrared is between 3 and 5 years, and the life of surveillance cameras without infrared is slightly longer, which can reach about 10. Due to the serious infrared attenuation, with the maturity of infrared technology, the life of infrared cameras is getting longer and longer.

How many years is the service life of the surveillance camera?

If you are talking about the service life, it is usually three to five years.

In fact, most analog products can be used for five years.

But if it is the product of ordinary small workshops, there is no guarantee.

Generally, three years are beyond the maintenance period of the project.

If something goes wrong, it will cost a lot of money just to repair it.

And no one can guarantee how long the electronic products will last after being repaired.

Generally, there is a problem beyond the maintenance period, and it is recommended to replace it.

Most manufacturers maintain analog cameras for one year.

If it is a big project, it may take three years.

Like banks, I remember that most of them are compulsory for three years.

Three years is also a cycle of product upgrading.

What is the service life and quality of Anruite surveillance camera?

Basically, the quality of cameras of major brands is relatively stable and can be used for 3-5 years or even longer.

Shaanxi Anruite Electronic Technology Co., Ltd., located in xi 'an, is the only high-tech enterprise with independent intellectual property rights of coal mine safety monitoring system in northwest China, which integrates research and development, production and sales. The company has a professional R&D team, always adheres to the guiding ideology of "leading technology, people-oriented, market-oriented and innovative management", and on the basis of absorbing advanced technologies at home and abroad, gives full play to the advantages of long-term cooperation with Xi 'an University of Science and Technology and Northwestern Polytechnical University, and develops and produces "KJ 103N Coal Mine Safety Monitoring System", "Mine Roof Pressure Monitoring and Expert Analysis System" and their supporting systems. The quality of their products is still very good.

Monitor the service life of the camera

The life of surveillance cameras can reach three years.

Surveillance camera is a quasi-camera used for security. Its pixel and resolution are higher than computer video head, but lower than professional digital camera or dv. Most surveillance cameras are just a single video acquisition device, and there are few data storage functions.

Surveillance cameras are mainly divided into gun type, hemispherical type and high-speed spherical type in appearance. There are also differences between analog monitoring and IP network monitoring, which are widely used in security fields such as schools, companies, banks, transportation and safe cities.

Parameter introduction

The monitoring camera is used to shoot the monitoring area and convert it into an electrical signal. According to the specifications, it can be divided into 1/3 ",1/2" and 2/3 ",and the installation methods are fixed and desktop with cloud.

Monitoring camera technical parameters

CCD(CMOS) size, that is, the camera target surface. The original 1/2 inch and 1/3 inch have been popularized, and 1/4 inch and 1/5 inch have also been commercialized.

life

Long service life: the service life of ordinary LED products is generally 6000 hours, and the service life of LED array is 50000 hours. Generally, the damage of LED lamps is not covered by the warranty, while LED-Array can provide a two-and-a-half-year warranty period, and its service life is nine times that of ordinary LED infrared cameras.

The common LED infrared camera puts the LED light-emitting tube and the camera in a cavity, and the heat of the LED light-emitting tube cannot be effectively dissipated through the PCB board, so the temperature problem seriously restricts the service life of the CCD. After three months of use, the ordinary LED infrared camera began to show signs of aging, such as blurring, whitening and insufficient contrast, which directly affected the use effect of the product and even scrapped the whole camera.

What is the service life of the surveillance camera?

summary

It takes about 5 years for those without infrared rays and 3 years for those with infrared rays, because infrared rays age faster.

Surveillance camera is a quasi-camera used for security. Its pixel and resolution are higher than computer video head, but lower than professional digital camera or dv. Most surveillance cameras are just a single video acquisition device, and there are few data storage functions.

Surveillance cameras are mainly divided into gun type, hemispherical type and high-speed spherical type in appearance. There are also differences between analog monitoring and IP network monitoring, which are widely used in security fields such as schools, companies, banks, transportation and safe cities.

In the security system, the current image generation mainly comes from CCD camera and CMOS camera.

CCD is the abbreviation of chargecoupleddevice, and the CCD camera made of it is widely used because of its small size, light weight, no influence of magnetic field, vibration and impact resistance.

The image of the object is focused on the CCD chip through the lens, and the CCD accumulates corresponding charges according to the intensity of light. Under the control of video sequence, the accumulated charge of each pixel is moved out point by point, and after filtering and amplification, a video signal is output. When a video signal is connected to the video input of a monitor or TV, you can see the same video image as the original image.