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завод по производству аварийных водонепроницаемых телефонов

Time:2022-9-19

Weatherproof Emergency Telephone Parameters: Model: CX-SIP-02 1. VoIP SIP2.0 telephone 2. DTMF dialing 3. MTBF100000hours 4. MTTR: 2 hours 5. Auxiliary Contacts:1 Aux Output, dry contact 6. Rated load:0.3 A at 125 VAC; 1 A at 30 VDC 7. Contact Ratings. Load: Resistive load 8. Echo cancellation code:G.167/G.168 9. Rated carry current:1A 10. Max.switching current:1A 11. Max.switching voltage:125 VAC,60VDC 12. Audio Codes:G.711, G.722, G.729 13. IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP 14. Free dial (maximum length of each number is 16 digits) 15. Communication: Full duplex 2-way hands-free communication 16. Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) 17. Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better 18. Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDc,Idle 2W, Max 10W 19. Programming:Non-volatile flash memory programming and configuration through Web GUI 20. Management and Operation:DHCP and static IP, remote automatic software upgrade, centralized monitoring, status LED 21. LAN Protocols:Power over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), Network Access Control(IEEE 802.1x),STP(IEEE 802.1d), RSTP(IEEE 802.1d-2004)    
защищенный от непогоды наружный телефон экстренной помощи

Time:2022-8-8

Shenzhen Changxing Huitong Technology Co., Ltd. Is a High-Tech enterprise, which is committing itself to industrial telephone researching/designing/manufacturing/sales and after sales service. The company has always been adhering to the “quality first, customer first” business purpose, our company take the enterprise conception of unite, honesty, factualist, innovate and high efficiency, our target is to be the first in the industry. We take “Comprehensive Innovation, Exceed Customer’s Expectation.” as our purpose, competitive prices, superior quality and efficiency have won confidence and goodwill among our business clients. We has been industry leader in communication, the equipments was successful used by utility tunnels, Municipal Traffic in many cities in China. Weatherproof Outdoor Emergency Phone Features: 1. Robust aluminium alloy die-cast body 2. Full keypad with memory, 10 button programmable speed-dial telephone, Illuminated button optional 3. Door cover: orient automatically and good self - closing, convenient for use. 4. Weather resistant to IP67 standard, service temperature range from:-30& acute; to +75& acute;C 5. Magnetic reed hook-switch 6. Telephone line powered. No external power or battery back up required. 7. Lightening protection to ITU-T recommendation K.21 8. Handset: made of special engineering plastic, high anti-knock resistance, Weatherproof, armoured cable optional, 9. Hearing Aid compatible receiver,...
емс лифт телефон

Time:2022-8-4

Do you need a phone in the elevator? Residential elevators must always have an active phone and check that it is functioning properly. The elevator code requires a method for two-way communication from inside the cab. An elevator phone can be as simple as a wall-mounted model. EMS emergency phones and systems provide stranded passengers with a reliable connection to emergency assistance. Phones are available in surface mount, flush/panel mount, and automotive panel mount options. Depending on the building you are in and the type of elevator, most elevators have a common operator panel where you can select the desired floor stop. In addition to a series of floor buttons, you'll find an alarm button and a dedicated phone for help, or a help button. To test your elevators and ensure they are compliant, activate at least two phones at or about the same time. Every phone should be able to have a two-way conversation with the emergency operator. The call fails the test if there is only one call or no call, one call connects but the second call fails, the call does not dial out, or the call completes but neither party can hear each other.  
телефон-автомат на заводе метро

Time:2022-7-26

The telephone types of the subway official telephone system mainly include dispatch telephones, inter-station traffic telephones, in-station telephones, and vehicle base station telephones. The emergency telephone system is an IP emergency system specially set up in the subway. The emergency system is a complete communication system. The communication system centrally manages the emergency help point on the platform, the waterproof and anti-electromagnetic interference telephone in the tunnel, and the subway elevator intercom. The emergency intercom is a part of the on-board broadcast, which consists of four parts: train broadcast, head-to-tail intercom, passenger emergency intercom, and line-adjustment intercom.
IP-телефон Проводной телефон

Time:2022-7-26

Have you ever used a landline phone in your home? Know how he uses it? IP telephone Corded telephones receive power directly from the wires that connect them to the telephone network. So there's no need to replace the power source or worry about whether your phone will work when the power goes out in a disaster. In fact, quite a few organizations have some IP telephones, just to keep them connected during any disaster. Power considerations for IP telephony don't end with just the fact that you've connected individual devices to a power source. Considering the need for external power, business phone systems are in very real danger without an external power source. This isn't a problem when businesses use older landlines. But power requirements for IP telephony are a real concern when it comes to disaster management and business continuity planning. The voice of the IP phone is transmitted using the IP data network based on router/packet switching. Because the "store-and-forward" method is adopted to transmit data packets in the Internet, it does not occupy the circuit exclusively, and the voice signal is greatly compressed.
аварийная телефонная будка

Time:2022-7-26

Our emergency phones are designed for use in public settings and are ideal for immediate calls in life-threatening situations. They are very accessible and can be wall mounted for quick communication in an emergency. Our emergency phone has a sleek and sturdy design for a variety of scenarios. Even in harsh outdoor environments, you can rest assured that you will be able to make important decisions. Our range of high quality emergency phones is versatile. The emergency numbers provided are designed for use in areas such as airports, stations and museums, or as a designated emergency number in offices. Independent of your environment, rest assured that your emergency calls integrate seamlessly. Under what circumstances do I need an emergency call? Emergency calls are useful in a variety of settings. Whether it's a recreational area like a swimming pool, summer camp, amusement park, or a professional setting like a hospital or security office, this phone can make the difference between life and death. In these areas, where the risk of accident or injury is high, emergency numbers provide an important link between you and emergency services, safety or first aid. Think about your work environment. Are employees at risk of injury?...
IP-телефон Проводной телефон

Time:2022-6-29

IP telephony refers to any telephone system that uses an Internet connection to send and receive voice data. Unlike regular phones that use landline phones to transmit analog signals, IP phones connect to the Internet through a router and modem. IP telephony is a more general term encompassing the full suite of technologies, features and products - this includes both voice-based and non-voice-based features IP telephony uses Voice over IP technology to place and transmit telephone calls over an IP network such as the Internet. This is in contrast to standard telephones using the traditional public switched telephone network (PSTN). IP phones are the digital transmission of phone calls and are therefore an integral part of your organization's network infrastructure.  
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Weatherproof Outdoor Emergency Phone: Analog Telephone for Outdoor Use
In the modern era, communication has become an integral part of our lives. We rely heavily on technology and gadgets to stay connected with others. However, in certain situations, our reliance on these devices can be a hindrance. Natural disasters, accidents, or even remote locations can make it difficult for us to communicate effectively. This is where the Weatherproof Outdoor Emergency Phone comes into play.   The Weatherproof Outdoor Emergency Phone is a specially designed analog telephone that can be used in outdoor settings. It is built to withstand extreme weather conditions, making it a reliable tool during emergencies. The phone is made of durable materials that can resist rain, snow, and even high winds. Its weatherproof casing ensures that it remains functional even in the harshest of environments.   One of the key features of this phone is its analog technology. While most of our communication devices have transitioned to digital platforms, analog technology still has its advantages. Analog signals are less prone to interference and offer better sound quality, making them ideal for emergency situations where clear communication is crucial. Additionally, analog phones do not rely on electricity or internet connectivity, ensuring that the Weatherproof Outdoor Emergency Phone...

2023-8-14 ЧИТАТЬ ДАЛЕЕ

Прочный промышленный водонепроницаемый телефон для надежной связи в экстремальных условиях
Rugged industrial waterproof telephones are becoming increasingly popular in today's modern world. These telephones are designed to withstand extreme temperatures, harsh weather conditions, and corrosive environments. They are the go-to solution for firms and institutions that require reliable communication in difficult conditions.   One of the most significant advantages of rugged industrial waterproof telephones is their ability to work reliably in extreme weather conditions. These telephones can work flawlessly in freezing temperatures and scorching heat. Moreover, they are resistant to moisture, humidity, and corrosive chemicals, making them ideal for use in wet and corrosive environments.   Another advantage of rugged industrial waterproof telephones is their durability. These telephones are built to last and can handle harsh conditions such as dust and dirt, impact, and vibrations. They are designed to withstand the toughest of environments and come equipped with robust, shatter-proof casings to protect them from damage.     Rugged industrial waterproof telephones are also highly versatile. They can be used in a variety of industrial applications, including oil and gas, marine, mining, and construction. They can also be used in public spaces such as parks and recreation areas, transportation hubs, and hospitals.   One of the most significant features of...

2023-4-13 ЧИТАТЬ ДАЛЕЕ

Аварийный и промышленный телефон: надежное решение для связи в критических ситуациях
In critical situations, communication is essential for effective response and coordination. Emergency and industrial phones are designed to provide reliable communication solutions in such situations. These phones are built to withstand harsh environments and are equipped with features that ensure clear and uninterrupted communication. In this article, we will explore the benefits of emergency and industrial phones and why they are a crucial component of any emergency response plan.   One of the main advantages of emergency and industrial phones is their durability. These phones are designed to withstand extreme temperatures, moisture, dust, and other harsh conditions. They are built with rugged materials that can endure physical impact, making them ideal for use in industrial and outdoor environments. Moreover, they are resistant to vandalism, tampering, and theft, ensuring that they remain functional at all times.       Another key benefit of emergency and industrial phones is their reliability. These phones are designed to operate even in the absence of external power and communication networks. They can be battery-powered, solar-powered, or have backup power supplies that ensure uninterrupted communication. This reliability is critical in emergency situations where conventional communication networks may be damaged or overloaded.   Emergency and industrial phones...

2023-4-13 ЧИТАТЬ ДАЛЕЕ

Китайский поставщик прочных и всепогодных VoIP-телефонов: будьте готовы к любой погоде!
In today's fast-paced and interconnected world, communication is key. Whether it is for personal or professional purposes, having a reliable and efficient means of communication is of utmost importance. This is where VoIP (Voice over Internet Protocol) phones come into play. With the advancement in technology, VoIP phones have become increasingly popular due to their cost-effectiveness and flexibility. However, one concern that many people have with VoIP phones is their susceptibility to weather conditions. This is where rugged and weatherproof VoIP phones step in to address this issue.   Rugged and weatherproof VoIP phones are specially designed to withstand extreme weather conditions. They are built using high-quality materials that are resistant to water, dust, and other environmental factors. This ensures that they can be used in a variety of outdoor environments, such as construction sites, warehouses, or even in remote areas with harsh weather conditions. These phones are also equipped with features such as shock resistance and temperature control, further enhancing their durability.   One of the key advantages of rugged and weatherproof VoIP phones is their reliability. Traditional landline phones are often affected by adverse weather conditions, such as heavy rain or strong winds, which can lead to disruptions...

2023-7-20 ЧИТАТЬ ДАЛЕЕ

Communication Made Easy: Talking Through a Glass Intercom
In today's fast-paced world, effective communication is key to ensure smooth operations in various industries. Whether it is in healthcare facilities, banks, or even correctional facilities, the need for clear and secure communication channels has become increasingly important. One innovative solution that has revolutionized the way people communicate is the glass intercom.   A glass intercom is a communication system that allows individuals to communicate with each other through a glass barrier. It consists of a microphone, speaker, and sound transmission technology that allows for clear and uninterrupted communication. The system is designed to be installed on a glass surface, such as a window or partition, providing a convenient and efficient way to communicate without compromising safety or security.   One of the industries that have greatly benefited from the use of glass intercoms is healthcare. In hospitals and clinics, it is crucial for doctors, nurses, and patients to communicate effectively while maintaining a safe and sterile environment. With a glass intercom, healthcare professionals can easily communicate with patients without the need for physical contact. This not only ensures the safety of both parties but also helps prevent the spread of infectious diseases.   In addition to healthcare, the banking...

2023-8-11 ЧИТАТЬ ДАЛЕЕ

завод поставщиков железнодорожных телефонов
A railway telephone is a communication system used by railway workers to communicate with each other or with train operators. It allows railway workers to communicate about train movements, schedule changes, and other important information related to the safe operation of trains. Traditionally, railway telephones were wired communication systems that used dedicated telephone lines to connect different parts of the railway network. However, with the advent of wireless communication technology, many railways now use mobile phones and two-way radios for communication. In addition to traditional railway telephones, there are also emergency telephones installed at various locations along the railway network. These emergency telephones can be used by anyone in case of an emergency, such as an accident or a medical emergency.     Railway telephones are used by railway workers for various purposes such as: Train Operations: Railway telephones are used by train operators, signalmen, station masters, and other railway workers to communicate with each other and coordinate train movements. They can communicate important information such as train schedules, delays, and emergencies. Safety: Railway telephones are essential for ensuring the safety of railway workers and passengers. In case of an emergency, railway workers can use the telephone to communicate with...

2023-4-8 ЧИТАТЬ ДАЛЕЕ

Rugged IP67 Waterproof Wall Mounted Emergency Telephone for Industrial Use
Introduction   In industrial environments where safety and reliability are paramount, it is essential to have a communication system in place that is rugged, durable, and can withstand harsh environmental conditions. The Rugged IP67 Waterproof Wall Mounted Emergency Telephone is the perfect solution for such environments.   Features   The telephone is designed to withstand extreme temperatures, humidity, and dust. It is also waterproof and can be submerged in water up to a depth of 1 meter for up to 30 minutes without any damage. The phone comes with a strong steel casing that is resistant to impact and has a vandal-proof design that makes it difficult to tamper with.   The Rugged IP67 Waterproof Wall Mounted Emergency Telephone is equipped with an inbuilt speaker and microphone that deliver high-quality sound for clear communication. The phone also has a powerful amplifier that ensures the sound can be heard even in noisy environments.   Functionality   The telephone is designed to be easy to use in emergency situations. It has a large red emergency button that can be pressed to call for help. When the button is pressed, the phone automatically dials a pre-programmed emergency number. The phone can also be...

2023-5-26 ЧИТАТЬ ДАЛЕЕ

Обеспечение безопасности в любом месте: применение защищенных от непогоды наружных телефонов экстренной помощи
Weatherproof outdoor emergency telephones are robust communication devices designed to withstand challenging environmental conditions while providing reliable emergency communication. These telephones are engineered to operate in outdoor settings where exposure to the elements is a constant factor. Here are key features and applications of weatherproof outdoor emergency telephones: Key Features: Weather Resistance: These telephones are constructed with weather-resistant materials that protect internal components from rain, snow, dust, and extreme temperatures. Sealed enclosures and gaskets prevent water ingress, ensuring functionality in wet conditions. Durability: Robust construction materials, often including corrosion-resistant metals or rugged polymers, contribute to the durability of these telephones. Designed to withstand physical impact and vandalism in public areas. Emergency Signaling: Equipped with emergency signaling features such as a highly visible call button or a dedicated emergency hotline for quick and easy access to help. High Visibility: Enhanced visibility through bright, contrasting colors and illuminated buttons ensures that the telephone is easily identifiable, even in low-light conditions. Loudspeakers and Microphones: Powerful speakers and high-quality microphones are integrated to facilitate clear communication in noisy outdoor environments. Tamper-Resistant Design: Tamper-resistant screws and construction deter unauthorized access and vandalism, ensuring the integrity of the emergency communication system. Long-Lasting Power Supply: Weatherproof emergency...

2023-11-17 ЧИТАТЬ ДАЛЕЕ

who invented the telephone during the industrial revolution
During the Industrial Revolution, many great inventors and innovators emerged, including Alexander Graham Bell, who is credited with inventing the telephone. Bell was a Scottish-born inventor who immigrated to Canada and later moved to the United States. He was born in 1847, during the early years of the Industrial Revolution, and his invention of the telephone would change the world forever.   In 1876, Bell received a patent for his invention of the telephone. The telephone revolutionized communication and allowed people to talk to one another over long distances. Before the invention of the telephone, people relied on telegraphs and letters to communicate with one another. The telephone made communication faster and more efficient, and set the stage for future technological advancements in communication.   Bell\'s invention of the telephone was not without controversy, however. Another inventor, Elisha Gray, had filed a patent for a similar device on the same day as Bell. The two inventors fought a legal battle over the patent, with Bell ultimately being awarded the patent for the telephone.     Despite the controversy, Bell\'s invention of the telephone had a profound impact on the world. It allowed for faster communication and brought people closer together....

2023-5-9 ЧИТАТЬ ДАЛЕЕ

Подключение помимо проводов: возможности стационарного телефона по Wi-Fi
In a world dominated by smartphones and wireless devices, the landline phone has often been forgotten or dismissed as obsolete. However, with the advent of landline phone WiFi, this perception is rapidly changing. Landline phone WiFi is revolutionizing the way we communicate, offering a reliable and secure means of connection that goes beyond traditional phone lines. In this article, we will explore the power of landline phone WiFi and how it is transforming the way we stay connected.   First and foremost, landline phone WiFi provides an uninterrupted and clear voice quality that surpasses mobile networks. Unlike traditional landline phones, which rely on physical cords and infrastructure, landline phone WiFi utilizes your existing internet connection to transmit voice signals. This eliminates the need for copper wires and other physical connections, resulting in a more reliable and robust communication experience. With landline phone WiFi, you no longer have to worry about dropped calls or poor reception. Instead, you can enjoy crystal-clear conversations that make you feel like you're in the same room as the person on the other end of the line.   Another significant advantage of landline phone WiFi is its enhanced security features. Unlike mobile networks, which are vulnerable...

2024-1-4 ЧИТАТЬ ДАЛЕЕ