Why choose an IP Tunnel Emergency Telephone? There are many reasons why you might need to choose an IP tunnel emergency telephone. Maybe you need to be able to get in touch with someone in an emergency, or you need to be able to communicate with people in a different part of the world. Whatever your reasons, it's important to choose a phone that will meet your needs. What is an IP Tunnel Emergency Telephone? An IP tunnel emergency telephone is a special type of telephone that is used to make emergency calls over an IP network. These phones are often used in businesses and other organizations where IP networks are used. They allow emergency calls to be placed over the network, even when there is no traditional telephone service available. How does an IP Tunnel Emergency Telephone work? When an emergency occurs and a phone line is needed, an IP tunnel emergency telephone can be used. This type of phone line is created by using a special phone number that is routed through the internet. By using this type of phone line, it is possible to get a phone line even when there is no traditional phone service available....
IP telephony refers to any phone system that uses an internet connection to send and receive voice data. Unlike a regular telephone that uses landlines to transmit analog signals, IP phones connect to the internet via a router and modem. How Does IP Telephony Work? IP telephone systems use the Internet Protocol (IP) or other digital protocols to transfer voice communications over the internet. What Is The Difference Between VoIP and IP Telephony? The terms are often used interchangeably, but there is a subtle difference between them. IP telephony describes any system that fits within the internet-based telecommunications umbrella, including fax and other systems. Initially, the term VoIP (Voice over Internet Protocol) was more specific. It only referred to the technology used to make and receive phone calls over the internet. In recent years, though, even VoIP providers and telecommunications companies have started to use these terms interchangeably. IP telephony and VoIP both cover phone systems that use a LAN (local area network) to connect to the internet via a modem/router. The IP telephone Corded telephone is a great device that has many benefits. It is perfect for businesses as it can be used to make calls, hold video conferences,...
The explosion-proof telephone is designed according to a special anti-explosion structure, so that it can still work safely in the complex, harsh and explosive environment. This type of communication equipment is installed in most power plants, industrial and mining plants and chemical plants. In addition, explosion-proof telephones have explosion-proof characteristics on the one hand, as well as the basic function of calling, which can be used as long as the ordinary telephone line is connected. Explosion-proof equipment can contain an explosion within itself. Creating heavy, thick equipment that can withstand a blast allows for higher wattage. Whether equipment is intrinsically safe or explosion-proof, it’s designed to prevent a malfunction in electrical process equipment. A flameproof weatherproof telephone is a must-have for any business that operates in a hazardous environment. These phones are designed to keep you connected even in the most extreme weather conditions. They are also flameproof, so you can be sure your calls will stay safe and secure. We have a wide range of flameproof weatherproof telephone to choose from.No matter what your needs may be, there is a flameproof weatherproof telephone that is perfect for you. These phones are designed to provide you with the highest level...
Why do I need an emergency telephone? Depending on where you work, and what work involves, you may need to provide an emergency telephone by law. Even if you are not required by law to provide one, its still important to safeguard employees and visitors. Choosing to install one of these telephones ensures that if anyone is unfortunate enough to need the help of the emergency services, that they receive help as quickly as possible. Emergency telephones come with different mounting types. The majority will be wall mounted, in order to be visible and accessible. However, a small number of our range are more like desktop phones. If you are hoping to use the emergency phone for somewhere like a swimming pool or construction site, its best to choose a wall mounted phone. It can be placed in a highly visible area, with easy access. In what sort of environment do I need an emergency telephone? Emergency phones are useful in all sorts of environments. Whether it’s leisure areas such as swimming pools, summer camps, amusement parks, or professional environments like hospitals or security offices, this phone can be the difference between life and death. In these areas, where there...
From elevator emergency phone factory Utility Tunnel Emergency telephones Emergency telephones for utility tunnel purpose made of aluminium alloy material by die casting. The telephone waterproof is rugged and durable. Body-integral, Strong flame retardancy and low-temperature resistant. Special sealing design can ensure complete waterproof grade up to IP66. Waterproof, dustproof and moisture-resistant. The telephone waterproof widely used in tunnel and outdoor. Most metro and high-speed rail project need install IP66 telephone for emergency communication. Model: CDU-AUX Size: 492*302*185mm Ambient Temperature: -40℃ to 50℃ Relative Humidity: 10% to 95% Atmospheric Pressure: 80-110 kPa Ambient Noise: ≤60dB Operating Frequency: 300-3400 Hz Sending Loudness Rating(SLR): 5- 15dB Receiving Loudness Rating(RLR): -7-2dB Side Tone Masking Rating(STMR): ≥7dB
Uncovered Visible Touchscreen Fiber-Reinforced Plastic Emergency Telephone is a high-end smart phone that integrates audio, video and applications. Based on the Android9.0 system, it can support the installation and use of third-party Android applications, and the interface is convenient to use. With a 7-inch color touch screen, built-in USB 2.0 interface, TF card interface, and HDMI interface, it provides users with unified communication, scalable value-added services, and a rich and flexible desktop-level communication product solution. Model: CD-INP-PHO-D-SIPVD-X Size: 389.2x242x172.4mm 7-inches 1024×600 Touchscreen Video decoding: H.264 Video call resolution: QVGA/CIF/VGA/4CIF/720P/1080P Image format: JPEG/PNG/BMP Video format: MP4 Broadband range: 64kbps~4Mbps Video frame rate: 5~30fps Built-in camera: 2 million pixels, adjustable video angle video preview Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069 Operating temperature: -20°C to 70°C Relative humidity of working environment: 10% - 90% Storage temperature: -20°C to 70°C Protection class: IP66
Waterproof SOS Emergency Call Box Waterproof SOS Emergency Call Box was made of cold rolled steel, the strong shell provide extra security for machine wiring. The protect level is IP65, has CE, ROHS, FCC, ISO9001 certification. Model: CX-JW-01 Power: telephone line power supply Voltage: DC 48V Standby working current ≤ 0.2A Frequency Response: 250 ~ 3000 Hz Ringtone volume ≥ 100dB(A) Corrosion class: WF2 Ambient temperature: -30 ~ + 60 ℃ Atmospheric pressure: 80 ~ 110 kPa Relative humidity ≤ 95% Cable Gland: 3-PG11 Installation: Wall Mounted
Utility Tunnel Emergency Call Box The industrial telephone adopts aluminum alloy die-casting shell, which has high mechanical strength and strong impact resistance. Its appearance is sturdy and vandal-proof, and it can be divided into two-wire and SIP, network cable and other transmission methods. It can be used in complex application scenarios such as Utility Tunnel, railway, tunnel, etc. Telephone system: dual-tone multi-frequency; Incoming call ringing signal light prompt; Call connection time: ≤ 6S (non-blocking); Maximum communication distance: 5km; Graded rated sound pressure level intensity: ≥ 90dBA; Audio range: 300Hz ~ 3400Hz; Harmonic distortion: ≤ 5%; Support wall-mounted and floor-standing; DTMF call system; Rated feed voltage: DC48V/DC24V; Send/receive frequency response: comply with GB/T15279-2002; Transmit Loudness Rating (SLR): 5 ~ 15dB; Received Loudness Rating (RLR): -7 ~ 2dB; Sidetone Masking Rating (STMR): ≥7dB; The system has strong expansion compatibility and supports standard SIP 2.0 (RFC3261) and related RFC protocols; Support: TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET; Support one-key direct call dispatcher function; Provide alarm, monitoring, intercom, broadcast functions; Adopt advanced echo cancellation technology; Optional G.729, G.723, G.711, G.722, G.726 and other speech coding methods; DTMF mode RFC2833, SIP INFO, INBAND; Support static IP address modification, DNS domain name resolution; Hands-free/replay/radio playback...
Weatherproof Emergency Telephone The weatherproof telephone used a metal weatherproof shell to minimize environmental damage to the equipment. The sturdy shell can prevent damage to the equipment. The airtightness is good, and the waterproof level reaches IP66. It can be used normally in outdoor weather. 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...
During the Industrial Revolution, the world underwent a massive transformation in terms of technological advancements and the way people communicated with each other. One of the most important inventions during this time was the telephone, which revolutionized the way people communicated with each other over long distances. Before the telephone, communication was limited to writing letters or sending telegrams, which were often slow and expensive. The telephone changed all that, making it possible for people to speak to each other in real-time, regardless of distance. This was a game-changer, especially for businesses and industries that relied on communication to function. The telephone was invented by Alexander Graham Bell in 1876, and it quickly gained popularity around the world. It was first used primarily by businesses, but soon became a household item, being used for both personal and professional communication. The telephone allowed people to communicate more efficiently and effectively. It made it easier for businesses to communicate with their clients and suppliers, as well as coordinate with other businesses. It also allowed people to stay in touch with their friends and family, even if they were far away. In addition to changing the way people communicated,...
The modern industrial environment is characterized by high levels of complexity, automation, and reliance on advanced technology. In such an environment, communication is crucial, as it facilitates collaboration, coordination, and problem-solving among various stakeholders. This is where OEM industrial telephones come in, as they offer unbeatable connectivity and reliability, which are essential for effective communication. OEM industrial telephones are designed to meet the unique needs of industrial environments, which are often challenging and harsh. They are built to withstand extreme temperatures, humidity, dust, and vibration, among other environmental factors. This makes them highly reliable and durable, ensuring continuous communication even in the most demanding situations. One of the key features of OEM industrial telephones is their connectivity. They are designed to connect seamlessly with various communication systems, such as PBX, VoIP, and cellular networks. This ensures that users can communicate with each other, regardless of their location and the type of communication system they are using. This connectivity also allows for easy integration with other industrial systems, such as SCADA, PLC, and alarm systems, among others. Another important feature of OEM industrial telephones is their versatility. They can be customized to meet the specific needs...
Highway call boxes have been an essential feature of roadways since the 1970s. They provide a lifeline for drivers in case of emergencies, breakdowns, or accidents. The call boxes are strategically placed along highways to ensure that drivers can easily access them in times of need. The call boxes are usually located at intervals of one mile or less, depending on the specific roadway. They are typically placed on the right-hand side of the highway, and they are easily visible from the roadway. The boxes are often painted a bright color, such as yellow, to make them stand out. The call boxes are typically operated using a push-button system. When a driver presses the button, they are connected to a call center, which is staffed by trained operators who can provide assistance. The operator will ask the driver for their location and the nature of their emergency. They will then dispatch the appropriate emergency services, such as tow trucks, ambulances, or law enforcement, as needed. In addition to providing emergency assistance, call boxes also provide a useful tool for drivers to get information about road conditions, traffic, and weather. The call center operators can provide advice on...
In today's fast-paced world, communication is key. With the advancements in technology, communication has become easier than ever before. One such technology that has made communication effortless and convenient is intercom. An intercom is a communication device that allows people to communicate with each other over a short distance. It is commonly used in buildings, homes, and schools to communicate with people in different rooms or locations. Intercoms are also used in hospitals, airports, and other public places for security and emergency purposes. Intercoms come in various types, including wired intercoms, wireless intercoms, video intercoms, and telephone intercoms. Each type has its own advantages and disadvantages, depending on the user's needs. Wired intercoms are the most common type of intercoms. As the name implies, wired intercoms require physical wiring between the intercom units. They are suitable for large buildings or homes where the intercom units are placed in different rooms. Wired intercoms are reliable, secure, and have a clear sound quality. However, they require professional installation and are more expensive than wireless intercoms. Wireless intercoms, on the other hand, are easy to install and require no wiring. They are suitable for small homes or offices where...
Telephones are one of the most essential means of communication across the world. However, with the advent of technology, telephones have become more sophisticated, both in terms of their functions and physical design. One of the challenges faced in the use of telephones is vandalism, which is the act of deliberately destroying or damaging telephone equipment. To ensure the durability and security of telephones, there is a need to employ vandal-resistant phones. A vandal-resistant phone is a durable phone that is specifically designed to resist damage from intentional or unintentional abuse. Vandal-resistant phones are designed to withstand a range of harsh environments, including outdoor locations, public places, and industrial settings. They are built using tough materials that are resistant to impact, water, and other forms of damage. One of the key features of a vandal-resistant phone is its durability. Vandal-resistant phones are built to last, even in the toughest environments. They are designed to withstand extreme temperatures, humidity, dust, and other harsh conditions. Furthermore, they are resistant to impact, which means that they can withstand blows from hammers, rocks, and other objects. Another important feature of a vandal-resistant phone is its security. Vandal-resistant phones are designed to...
In complex and ever-changing industrial environments, the stability and reliability of communication equipment are particularly important. Bad weather and flying dust may hinder the normal operation of communication equipment. However, with Weatherproof Dustproof Industrial telephone, these problems will be solved. This industrial-grade phone ensures smooth communication in extreme environments with its excellent waterproof and dustproof performance. It can not only withstand the invasion of wind and rain, but also effectively prevent the erosion of dust and particulate matter, making communication more stable and secure. Next, we will delve into how Weatherproof Dustproof Industrial telephone can become a powerful assistant for industrial communications and where it can exert its unique advantages. Communication challenges in harsh environments In industrial production sites, harsh environmental conditions often pose huge challenges to communication equipment. Extreme weather such as heavy rain and snow will not only cause physical damage to equipment, but may also affect the transmission of communication signals. At the same time, dust and particulate matter diffused in the industrial environment can easily clog the inside of the equipment and cause communication failures. These challenges make it difficult for traditional communication equipment to meet the needs of industrial communication. Weatherproof Dustproof Industrial...
An emergency weatherproof telephone is an analog and reliable communication solution that provides a means of communication in harsh weather conditions. It is a must-have device in remote and isolated areas, where communication is essential during emergencies. In this article, we will discuss the features, benefits, and applications of an emergency weatherproof telephone. Features An emergency weatherproof telephone is designed with several features that make it a reliable communication solution in harsh weather conditions. These features include: 1. Weatherproofing: The phone is designed to be resistant to water, dust, and extreme temperatures, ensuring that it can withstand harsh weather conditions. 2. Analog system: The phone utilizes analog technology, which is known for its reliability and simplicity. 3. Loudspeaker: The phone has a loudspeaker that allows users to communicate even in noisy environments. 4. Large buttons: The phone has large buttons that are easy to press even when wearing gloves. 5. Low power consumption: The phone has low power consumption, allowing it to operate for extended periods without the need for frequent charging. Benefits An emergency weatherproof telephone provides several benefits, including: 1. Reliable communication: The phone is designed to be...
Emergency Roadside Telephone: A Lifeline for Drivers in DistressDriving can be a thrilling experience, especially when you hit the open road. However, the thrill can quickly turn into a nightmare when your car breaks down in the middle of nowhere, or you are involved in an accident. In such situations, emergency roadside telephones can be your lifeline.Emergency roadside telephones are designed to provide drivers with a direct link to a response team in case of an emergency. These phones are typically located on the side of the highway or other major roads, and they allow drivers to connect directly to a trained responder who can dispatch help to the location.The idea of having emergency roadside telephones on highways started in the 1950s, when the United Kingdom began to install them along its motorways. The idea quickly spread to other countries, including the United States, which began installing them in the 1970s.Today, these phones are found throughout most major highways and other roads, providing drivers with a reliable means of communication in the event of an emergency. They are an essential safety feature that can help save lives, reduce accidents, and provide peace of mind for drivers.One of the major advantages...
An industrial waterproof telephone is a communication device designed to withstand the harsh environments found in industrial settings. These telephones are built to withstand extreme temperatures, high humidity, dust, and water ingress. They are commonly used in manufacturing plants, chemical plants, oil and gas refineries, and other industrial settings. The reliability of communication is essential in any industry, but it becomes even more critical in harsh environments. Workers need to be able to communicate with each other and with management, even in extreme conditions. That's where industrial waterproof telephones come in. They provide a reliable means of communication that can withstand the rigors of an industrial setting. One of the key features of industrial waterproof telephones is their ruggedness. They are built with sturdy materials that can withstand the rough handling and extreme temperatures that are common in industrial settings. Many models are also designed to be dust and waterproof, which is essential in environments where dust and water are prevalent. Another important feature of industrial waterproof telephones is their ease of use. They are typically designed with large buttons and simple interfaces, which make them easy to operate even while wearing gloves. This is important in...
The motorway is a vital part of modern transportation systems. It allows for fast and efficient travel between different places. However, it is also a dangerous place, and accidents can happen. That is why emergency phones are essential on the motorway. An emergency phone is a telephone device placed at intervals along the motorway to help drivers in case of an emergency. It is a direct line to the emergency services, such as the police, ambulance, or fire brigade. These phones are usually located at regular intervals along the motorway and are easily identifiable by distinctive markers and signs. The emergency phone system was introduced in the early 1960s in the UK. It was a response to the growing number of accidents on the motorway. The system quickly proved to be effective. It allowed for a fast and efficient response to accidents, reducing the risk of injury and death. The emergency phone system has evolved over the years. Modern emergency phones are equipped with advanced technology that allows for location tracking and two-way communication. This technology has improved the response time of emergency services, making the system even more effective. The emergency phone system...
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