The dispatch system is mainly used in emergency command post, duty room, first aid center, mine, emergency vehicle, etc.Equipped with touch screen dispatcher, users can issue emergency notifications and commands with the fastest and most effective means, and can intuitively display the status of the notified objects.It has the advantages of high reliability, strong real-...
Pipe gallery monitoring system: main functions of optical fiber telephone console
Light amplification radio telephone alarm system is in a gated community to prevent the fence or gate device detector, attack illegal crossing can set an alert when sent to the alarm host, handled by security personnel in a timely manner of light and sound amplification radio telephone the commonly used automatic infrared correlation system requirements include: light am...
For the centralized power supply mode, the power supplied by the telephone station should be fully considered It is suggested to adopt the local power supply mode for the system with more call stations and larger broadcast power. For 25W PA station, each power supply cable can only connect 5-8 call stations. For 50W PA station, each power supply cable can only conne...
Application significance of fiber phone in pipe gallery 1、 Normative interpretation It is stipulated in GB 50838-2015 that the fixed communication system should be set up in the pipe gallery, and there are no special requirements on the performance requirements. It seems to be a dispensable device. Because of the special structure form of the pipe gallery with l...
Explosion proof telephone is mainly used for communication in coal mine. What functions does explosion-proof telephone have? 1. The dual audio communication mode has the advantages of low bit error rate, fast communication speed and strong reliability. 2. It has a digital selection function, that is, each mobile phone can select other mobile p...
Industrial switches, Ethernet switch equipment used in the industrial control field, use the transparent and unified TCP/IP protocol, which has no essence in terms of data link layer, network layer, protocol layer, etc. between itself and the business network The difference, the editor of Feichang Technology will introduce the industrial switch technology in detail for e...
The network ports in the smart security system are divided into WAN, LAN, and WLAN. Speaking of network ports, security personnel who do intelligent engineering probably know it, but how many network ports are in the smart security system? What are their full names? Which intelligent projects are they suitable for? Today, the editor comes to popularize it for everyone. ...
The coal mine communication system is one of the six major coal mine systems, and it occupies a pivotal position in coal production. The coal mine communication system communication system realizes communication and contact by sending and receiving communication signals in production, dispatching, management, rescue and other links. System, including wired communication ...
When a major accident is encountered, how to respond quickly and how the operation and maintenance personnel find problems and report them through inspections in a timely manner require the support of the communication system. When the pipeline enters the corridor, during pipeline operation and maintenance, all network cable workers need to work in the corridor. Once ...
1. Pipe corridor communication system provides safety guarantee for pipeline corridor operation and maintenance 1. In case of major accidents, how to respond quickly, how to find problems and report in time through the inspection of the operation and maintenance personnel, all need the support of the communication system; 2. When the pipeline enters the corridor, all...
With the progress of urbanization construction, more and more cities in China began to do underground comprehensive pipe corridor projects, because most of the underground comprehensive pipe corridors are built 4 to 5 meters deep from the surface or even deeper. The functions of safety and fire protection and real-time monitoring are particularly important. In this case,...
From a global point of view, waterproof phones originated in the first half of the last century, and they have not been in China for a long time. Probably in the 1990s, a number of Japanese aid projects to China entered the country. Internationally mainstream manufacturers include Gai-tronics in the United States, FHF in Germany, and leleas in France. Domestically, the m...
Amplified telephones for mines are dedicated communication equipment for coal mines, metallurgy, tunnels, mines and other industries. The products are mainly used in working environments where there are dangerous gases such as coal dust and gas, and are mainly distributed in working faces, roadways, parking lots, rest rooms and other places. . It can realize functions su...
Pipe gallery construction specifications: What performance must the pipe gallery fiber phone have? This is estimated to be unknown to many people. The following 800 Tong Smart will introduce to you, one is dustproof, waterproof and moisture-proof performance; second is anti-interference performance; third is durability, these three points are essential. Let’s take a conc...
You can see Joiwo JWAT133 installed in the Prison on the Only the Brave. Only the Brave Only the Brave is a 2017 American biographical drama film directed by Joseph Kosinski, and written by Ken Nolan and Eric Warren Singer, based on the GQ article "No Exit" by Sean Flynn.[1] The film tells the story of the Granite Mountain Hotshots, an elite crew of firefighters w...
Optical transceivers, many people have never heard of it, that is, some people who have heard it do not know what it is. In fact, the optical transceiver is the terminal equipment for optical signal transmission. Simply put, the optical transceiver is a signal converter, which is configured at the start end and the terminal. The initial end converts the electrical signal...
The new hotline emergency phone is a hotline emegency phone. The hotline number can be set according to customer's request and we will send the phone with a keypad for the setting. The handset on the phone can have EMERGENCY printed on as you can see on the picture. The phone is made of carbon steel material and the color of the phone housing and handset can be in differ...
Halloween is also called the Holy Day. On November 1st of each year, it is a traditional festival in the West. To celebrate the advent of Halloween, children will dress up as cute ghosts and knock on the door from house to house, asking for candy, otherwise they will trick or treat. At the same time, it is said at that night, all kinds of ghosts will dress as crowds a...
Joiwo has developed three different kinds of desktop intercom JWDT662, JWDT661 and JWDT663. The intercom is usually used in control room of industrial area.The system can be analogue or VOIP, and LCD and touch screen is available. The desktop intercoms are made of stainless steel material, very sturdy and hard to damage. You can place the intercom on the table or use a...
Chemical production often uses flammable, explosive, toxic, and corrosive substances; production operating conditions sometimes require high temperature and high pressure; these factors bring great danger to chemical production. Chemical production must put safety first and implement the policy of "safety first, prevention first"! 1. Fire and explosion protection setti...
Reliable product quality is inseparable from the trimming, grinding, wiping and other flow operations in the processing workshop! Our company is a professional factory that supports OEM, has its own R & D team, technical team, and independent laboratory to provide customers with various customized service.Providing users with the satisfying high-tech products has alwa...
The role of the pipe gallery fiber optic telephone in the pipe gallery construction! Do you have any understanding of the urban underground pipe gallery? It is estimated that many people do not understand it. Nowadays, in the construction process of many pipe gallery, there will be a problem, that is, the communication problem of our pipe gallery. If it can’t be solved, ...
Explosion-proof electrical products are safe electrical products used in environments where flammable and explosive gases, vapors, and dust may exist during the production, operation, storage, transportation, use, and disposal of hazardous chemicals. It refers to live equipment that can be operated and used safely in this dangerous environment without causing the surroun...
With the development of the city and the gradual improvement of the environment, the requirements for intercom and wireless communication are becoming more and more stringent. Traditional analog communication has certain limitations in signal coverage and secure communication, and cannot meet the requirements of remote secure communication. Public network intercom produc...
Many merchants are now doing tricks on the tube corridor fiber phone. Many manufacturers are cutting corners. Although it has the function of the tube corridor fiber phone, these functions have been cut to a certain extent, and it seems that you can make calls. However, the number of simultaneous calls is not up to a certain standard. Here, 800 Tong Smart will show you h...
Pipe corridor fiber optic telephones are now widely used in different industries. Among them, pipe corridors are more commonly used. Many people think that pipe corridor fiber telephones are only available in pipe corridors. Tube corridor fiber optic telephones can also be used in minerals and other industries in many cases, so what kind of characteristics should be met ...
The pipe corridor optical fiber telephone is now a very important device in the construction and development process of the city. It is related to the important conditions of the communication equipment in the construction of our urban underground pipe corridor project. In fact, the function of the tube corridor optical fiber telephone is to provide a good communication ...
Most people do not know that the scope of application of the PBT series explosion-proof and waterproof telephones: suitable for outdoor places where waterproof telephones need to be installed. For example, subway stations, ports, parks, squares, viaducts, hydropower stations, ships, etc. The waterproof grade of the PBT series explosion-proof and waterproof telephone i...
Although there are various types of mobile phones, they are constantly changing with the progress of the times. However, there is still a need for telephones in life, especially industrial-grade explosion-proof telephones. Explosion-proof telephones are widely used in some special dangerous occasions. The next product that Shenzhen Eight Baitong Smart will talk about is ...
What is the corridor communication system? It is estimated that many people have a certain understanding of what characteristics it has. We use it in many places in our lives. Its use is still relatively large. The following 800-pass intelligence will introduce you to the pipe gallery. Communication system characteristics? Let everyone understand the pipe gallery communi...
At present, the communication of my country's petrochemical sector basically adopts the communication method introduced simultaneously with equipment from abroad. Wired communication occupies a major position, including common line telephone communication such as program-controlled exchange communication. The program-controlled exchange has complete functions and confide...
Do you have any understanding of the urban underground pipe gallery? It is estimated that many people do not understand it. Nowadays, in the construction process of many pipe gallery, there will be a problem, that is, the communication problem of our pipe gallery. If it can’t be solved, let’s let Shenzhen Babaitong Intelligence give you a detailed introduction on how to ...
With the development of mobile communication technology, more and more people own mobile phones. Due to the poor cell phone signal in the tunnel, the tunnel emergency phone also plays an important role in the rescue and rescue. It is one of the infrastructures for highway construction. In the case of a tunnel fire or accident, it is possible to close one tunnel and an...
Pipe corridor communication system is a kind of telephone system that is widely used in life. Presumably everyone is familiar with pipe corridor communication system. Today we will introduce to you the emergency treatment measures in the pipe corridor communication system. ? Let Joiwo handle it for you. 1. Emergency communication dispatching system Considering that...
