The fifth generation of the flagship version of the laser on the perimeter of the factory application advantages

In recent years, the perimeter defense system has become a basic and indispensable security subsystem for security systems. It has been widely used in residential communities, factories, schools and other places, and has maintained a relatively high application growth rate in these areas. As we all know, the current development direction of security technology is to integrate and integrate independent security subsystems such as video surveillance, intrusion alarm, access control and public broadcasting to form a multi-functional, all-weather and dynamic integrated security management system.

1. Development trend of perimeter alarm

As the first line of defense of the security system, the perimeter alarm is very important. It has evolved from the simple physical barrier of the past to the occurrence of today's alarm events, causing related devices other than the alarm device to perform actions (such as alarm image review and illumination). Control, etc., and with the development of security technology and the maturity of the security market, as well as the further improvement of policies and regulations, digitalization, integration and networking will be an inevitable trend of its development.

The perimeter alarm system uses a technique such as a leaky cable, laser, electronic fence, etc. to form a "protective wall" that is visible or invisible at the boundary of the shield. When there is a wall-breaking behavior, the detector of the corresponding zone will send an alarm signal and send it to the alarm control host of the control center to display the alarm position while emitting an audible and visual warning. It can also link peripheral analog electronic screens, even linkage camera monitoring systems, access control systems, and strong electric lighting systems.

With the application of security systems in various industries, the original simple anti-theft alarm system has been unable to meet the needs of modern management applications. Based on computer network and software as the core, through the exchange and sharing of information, the independent subsystems with their complete functions can be combined into one organic whole to improve system maintenance level, management automation level, coordinated operation capability, and open digital integrated management. The platform came into being.

The so-called open digital management platform should be able to achieve functional integration, network integration, software interface integration, and integrate subsystems such as alarm, access control, video surveillance, patrol, fire, parking, environmental monitoring, and intercom in a unified management. On the platform, through the software protocol exchange between the subsystems, the intelligent and stable security integrated management platform is provided to the user efficiently and conveniently.

2, Viandas fifth generation - the flagship version of the laser on the perimeter of the defense system application analysis and advantages

The Viandas flagship laser beam detector has the advantages of laser light source, ultra-high stability and strong atmospheric shape. It can adapt to various outdoor harsh and complex application environments. It is a new generation revolution in the field of burglar alarm. Sex products can greatly expand the application space in the field of burglar alarm.

For perimeter prevention, especially in large-area residential areas, industrial parks, substations and other places, infrared radiation is mainly used. However, from the current situation of national use, there are very few real long-term applications, and most of them become a kind of display. The reason is mainly due to the poor anti-interference ability, which is susceptible to false alarms due to the influence of the natural environment, including various optical interferences, strong magnetic interference and bad weather. Therefore, the application of active infrared detection products in China is still limited, mainly because of the problem of the product itself, and is subject to the characteristics of the infrared light source.

The laser as a detection light source has many advantages. After years of research efforts, Guangzhou Ai Lifu Electronics successfully solved the problems of laser stability, safety and adaptability. The company's first active laser intrusion detector is new in the field of anti-theft alarm. A generation of revolutionary products, and so far, the laser detector has updated the fifth generation - intelligent beam identification flagship version, the performance is more stable, smarter, easy to debug and other advantages. It can greatly expand the application space in the field of burglar alarm, which can bring about new changes in the application concept, including the following aspects:

All-weather application concept--laser energy concentration, stronger than infrared light penetration, can adapt to rain, fog, snow, dust and weather and anti-light interference.

The concept of full environmental application - high stability and special anti-interference design, adapt to various weather and strong magnetic field environment, and good environmental adaptability.

Full-time application concept - can work in an outdoor environment for 24 hours.

Fully enclosed application concept - high stability characteristics can be closed in the factory perimeter defense without gaps, thieves outside.

Wide range of application concepts - for factory perimeters and larger space locations, remote laser protection products can be selected.

The concept of large perimeter application--bus system, network and other transmission methods, one alarm host can control hundreds of thousands of pairs of laser detectors, greatly extend the transmission distance through the transmission of optical fiber, and can accurately display the intrusion position.

The above picture shows the appearance of the two-beam laser. The laser beam can be selected according to the different functional requirements of the project. It supports the matching of one beam to the twelve beam protection height and the detection distance of 100 meters - 5 kilometers away. It is suitable for the application of laser radiation in various environments and complex places in the perimeter prevention of factories and communities.

to sum up:

The drawback of infrared radiation and infrared grating is that the infrared light has a large diffusion angle, small power density, and is easily interfered by white light. It needs to be focused to form a probe beam, and special materials are needed to filter out stray light. This complicates the overall product structure and results in high energy consumption. Laser light characteristics in a variety of light source screening, power density and linear propagation, is an ideal light source. The active laser beam detector launched by Guangzhou Ai Lifu Electronics has experienced a lot of engineering practice and proved that this new product has comprehensive advantages in terms of stability, reliability and anti-interference ability. It can completely replace infrared radiation products, and enter a large number of perimeter alarms in residential areas, industrial parks, substations and other places.