Haikou Liansheng Technology specializes in undertaking Hainan surveillance and Wenchang surveillance installations

Haikou Lianshengda Technology Development Co., Ltd. is a company specializing in the development, sales and integration of enterprise intelligent integrated cabling systems, enterprise internal telephone and network LAN establishment, remote video surveillance systems, building intercoms, multimedia conference systems, access control, attendance, card systems, computer networks and other systems. A professional company that designs and installs systems engineering. It has its own independent design department and professional construction team. It has a group of professional technicians in the design, construction, installation, commissioning and maintenance of intelligent building weak current system projects, and has rich practical design and construction experience in several key engineering projects. Our company adheres to the policy of taking science and technology as the guide, surviving on quality, service as its purpose, and credibility as its development policy, relying on first-class talents, advanced technology, good reputation, high-quality products, reasonable prices, and perfect after-sales service The service system has been widely used in various industries such as postal finance, railway transportation, water conservancy and buildings, and has won the trust and praise of our customers.
Components of monitoring The installation monitoring system consists of the following four parts
Camera part The camera part is the frontier part of the installation monitoring system and the eyes of the entire system. When the area to be monitored is large, a zoom lens can be installed on the camera to make the camera's observation distance farther and clearer. The camera can also be installed on an electric pan/tilt, which can drive the camera horizontally and vertically. The rotation of the direction allows the camera to cover a wider angle.
Transmission part The transmission part is the image signal path for installing the monitoring system. Generally speaking, the transmission part only refers to the transmission of image and sound signals. At the same time, since a control center is required to control the camera lens, pan-tilt, etc. through the console, the transmission system also includes the transmission of control signals.
In terms of transmission methods, video cables are generally used for short distances, cable coaxial cables are generally used for distances not exceeding one or two kilometers, and fiber optic transmission can be used for longer distances. For long-distance transmission, it is also necessary to be equipped with correction and compensation equipment for video signal amplification and image signal.
Control and Recording Section The control and recording section is responsible for controlling the camera and its auxiliary components such as the lens pan/tilt, and recording the image and sound signals. At present, the technology of hard disk video recorder has been relatively developed. It can not only record images and sounds, but also includes functions such as screen splitting, switching, and pan/tilt lens control. It basically replaces the screen switcher, screen splitter, pan/tilt controller, and lens used in the past. Controllers and other products.
Display part The display part generally consists of several or more monitors. At present, technologies such as LCD, plasma, and large screen are gradually replacing traditional monitors. When the number of cameras is not large and the requirements are not very high, generally the monitor can be directly connected to the hard disk video recorder base station anti-theft alarm monitoring system. If there are a large number of cameras and complex switching of images on multiple monitors is required, a matrix must be provided.
At present, with the improvement of the development level of computers, the monitoring system has transformed from an analog system to a digital system. The digital system is more complete in function than the analog system, and the operation is extremely intelligent and centralized.
Installation method
Monitoring installation height The installation height of the indoor camera is preferably meters, and the outdoor camera is preferably installed at the top of the elevator.
Lightning protection insulation Under strong electromagnetic interference, the camera installation should be insulated from the ground for outdoor installation, and lightning protection measures should be taken.
Choosing a good head is very important. A bad head will make your life worse than death. It is no exaggeration at all.
Infrared height The installation height of the infrared lamp should not exceed meters, and the angle of up and down is better. If it is too high or too high, the reflectivity will be low.
Infrared: Be careful about infrared lights. Avoid direct light sources and avoid irradiating completely black objects, open areas, water, etc., which can easily absorb infrared light, greatly weakening the infrared effect.
The pan/tilt should be installed firmly and there should be no shaking when rotating. Check the rotation range of the pan/tilt to see if it is normal. The decoder should be installed near the pan/tilt.
With the improvement of computer development, the monitoring system has evolved from analog The system transforms into a digital system. The digital system is more complete in function than the analog system, and the operation is extremely intelligent and centralized. Applicable places for the monitoring system include government agencies, power, telecommunications, prisons, military, banks, treasury, supermarkets, shopping malls, hotels, communities, schools, office buildings, road monitoring, etc.
Haikou Liansheng Technology provides you with the most professional installation technology and construction team, and we look forward to your call for consultation!
Contact number Ms. Wang
Company name Haikou Lianshengda Technology Development Co., Ltd.
Company address Unit Room, Huilong Plaza, Longkun South Road, Qiongshan District, Haikou City