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Telefono di emergenza per tunnel IP

Time:2022-12-3

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....
Telefono IP Telefono con filo

Time:2022-12-3

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,...
telefono ignifugo e resistente alle intemperie

Time:2022-12-3

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...
waterproof emergency telephone

Time:2022-12-3

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...
fabbrica di telefoni di emergenza per ascensori

Time:2022-11-8

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  
Sistema telefonico di emergenza GSM

Time:2022-11-8

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
China industrial waterproof telephones factory

Time:2022-10-25

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
OEM industrial telephone

Time:2022-10-25

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...
migliore fabbrica di telefoni industriali personalizzata

Time:2022-10-25

  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...
ultime notizie
IP54 Analog Handsfree Door Phone Speakerphone: High-Quality Communication Solution for Enhanced Security
Introduction   Security is of utmost importance. Whether it's your home or office, ensuring the safety and well-being of your loved ones and belongings is crucial. One such innovative solution that has gained popularity in recent years is the IP54 Analog Handsfree Door Phone Speakerphone. This cutting-edge communication device offers high-quality communication and enhances security, making it an ideal choice for both residential and commercial settings.   Enhanced Security Features   The IP54 Analog Handsfree Door Phone Speakerphone is designed to provide an elevated level of security. With its advanced features, it enables users to monitor and control access to their premises. The device is equipped with a clear and loud speaker, allowing users to have seamless communication with visitors without compromising their safety. Additionally, the IP54 rating ensures that the device is protected against dust and water, making it suitable for both indoor and outdoor use.   High-Quality Communication   Communication plays a vital role in maintaining security. The IP54 Analog Handsfree Door Phone Speakerphone ensures crystal-clear audio transmission, enabling users to communicate effectively with visitors at their doorstep. The device is designed to eliminate background noise and echo, ensuring that every conversation is clear and understandable. Its hands-free...

2023-11-16 LEGGI DI PIÙ

Telefono della metropolitana resistente alle intemperie: soluzione di comunicazione durevole per i sistemi di trasporto sotterraneo
Underground transit systems are essential for mobility in urban environments, connecting people to their destinations quickly and efficiently. However, the subterranean nature of these transit systems presents unique challenges for communication. In emergencies, passengers must be able to communicate with transit personnel for assistance or guidance. To meet this need, a reliable and durable communication solution is required. The weatherproof subway telephone is a vital addition to underground transit systems, providing passengers with a reliable method of communication in all conditions.   The weatherproof subway telephone is designed to withstand harsh underground environments, including extreme temperatures, humidity, and dust. Its robust construction ensures that it can withstand rough handling and vandalism, making it an ideal communication solution for high-traffic areas. The telephone is made with tough materials, including stainless steel and impact-resistant plastics, making it resistant to physical damage. It also features a weather-resistant housing that protects the internal components from moisture, dust, and other environmental factors.     The weatherproof subway telephone is designed to be easy to use, even for passengers who may be unfamiliar with its operation. The telephone provides clear audio communication and is equipped with a push-to-talk button that immediately connects the passenger to the...

2023-5-7 LEGGI DI PIÙ

Telefoni di emergenza: un'ancora di salvezza in tempi di crisi
In times of crisis, quick and reliable communication is essential. When faced with emergencies such as accidents, natural disasters, or personal safety concerns, having access to a lifeline can be a matter of life or death. Emergency phones have played a crucial role in providing individuals with the means to reach out for help when they need it the most. This article will explore the significance of emergency phones and how they have become a lifeline in times of crisis.   First and foremost, emergency phones provide a direct and immediate connection to emergency services. Unlike regular cell phones, emergency phones are specifically designed with one purpose in mind – to connect individuals in need with the appropriate emergency response teams. These phones are often strategically placed in public areas such as highways, parking lots, and university campuses to ensure accessibility for anyone who requires assistance. With just a push of a button, individuals can establish a direct line of communication with emergency operators who can dispatch help promptly.   Moreover, emergency phones offer a sense of security and peace of mind to individuals in distress. Knowing that there is a designated device nearby that can connect them to help...

2023-8-8 LEGGI DI PIÙ

Migliorare la comunicazione: una soluzione di sistema telefonico IP per i fornitori stradali in Cina
China's roadside suppliers play a crucial role in the country's economy by providing goods and services to millions of people on a daily basis. However, these suppliers often face challenges in communication due to the remote nature of their operations. To address this issue, implementing an IP phone system can significantly enhance communication and streamline operations for roadside suppliers in China.   An IP phone system, also known as a Voice over Internet Protocol (VoIP) system, utilizes internet connectivity to make and receive phone calls. Unlike traditional phone systems that rely on landlines, an IP phone system offers numerous advantages for roadside suppliers. Firstly, it eliminates the need for physical phone lines, resulting in cost savings and increased flexibility. Since most roadside suppliers operate in temporary locations, the ability to easily relocate and set up communication channels is paramount.   Moreover, an IP phone system enables seamless communication between multiple locations. Roadside suppliers often have multiple sites or stalls across different areas, making coordination a challenge. With an IP phone system, suppliers can have a unified communication platform, allowing them to easily connect with each other and share important information. This improves operational efficiency and ensures a consistent customer experience....

2023-10-17 LEGGI DI PIÙ

Waterproof SOS Emergency Phone: A Solid Support for Safety Protection
In everyday life and in various public places, the existence of emergency phones provides us with an important way to seek help in an emergency. The waterproof SOS emergency phone has taken this safety guarantee to a new level. It not only has all the functions of an ordinary emergency phone, but also has a special design for waterproof performance to ensure that it can still work stably in bad weather or humid environments, providing a solid backing for people's life safety. 1. Design features of waterproof SOS emergency phone The design of the waterproof SOS emergency phone fully considers various needs in actual use. First of all, its shell is made of high-strength, corrosion-resistant waterproof material, which can effectively resist the erosion of harsh environments such as rain and moisture, and ensure the normal operation of the electronic components inside the phone. At the same time, the buttons and receiver of the phone are also waterproofed, so users can easily operate the phone even in rainy or humid environments, and the call quality will not be affected by water intrusion. In addition, the waterproof SOS emergency phone is also equipped with a numeric keypad and an emergency button. The...

2024-9-21 LEGGI DI PIÙ

Esplorazione dei vantaggi e delle caratteristiche dei telefoni antideflagranti
Introduction   In hazardous and potentially explosive environments, safety is of paramount importance. From oil refineries to chemical plants, various industries face the risk of explosions due to the presence of flammable gases and vapors. To mitigate this risk, explosion-proof telephones have been developed and are widely used. These specially designed telephones offer a range of benefits and features that ensure effective communication while prioritizing safety. This article aims to explore the benefits and features of explosion-proof telephones.   Benefits of Explosion-Proof Telephones   1. Safety   The primary benefit of explosion-proof telephones is their ability to ensure safety in hazardous environments. These phones are built using materials that can contain and prevent the ignition of sparks or flames, minimizing the risk of explosions. With the implementation of explosion-proof telephones, workers can communicate with ease, knowing that their devices are designed to withstand potentially dangerous situations.   2. Reliable Communication   Explosion-proof telephones are built to withstand harsh conditions, including extreme temperatures, humidity, and vibration. This ensures reliable communication even in challenging environments. These phones are often equipped with advanced noise-cancellation technology, enabling clear and uninterrupted communication between workers. By ensuring reliable communication, explosion-proof telephones help to enhance productivity and...

2023-8-16 LEGGI DI PIÙ

Migliorare la sicurezza e la comunicazione nelle scuole con i sistemi di interfono per le scuole
In recent years, ensuring the safety and security of students has become a top priority for schools worldwide. With the rise of various threats and emergencies, schools are constantly seeking innovative solutions to enhance their safety protocols. One such solution that has gained popularity is the implementation of intercom systems for schools. These systems provide a reliable and efficient means of communication that can greatly contribute to school safety and security.   Intercom systems for schools are advanced communication devices that allow real-time, two-way communication between different areas of a school campus. Unlike traditional public address systems, intercom systems provide a more interactive and versatile communication platform. They are equipped with features such as centralized control, emergency response capabilities, and integration with other security systems, making them an invaluable tool for school administrators and staff.   One of the primary advantages of intercom systems for schools is their ability to enhance emergency communication protocols. During an emergency situation, such as a lockdown or evacuation, instant communication is crucial. Intercom systems provide a direct line of communication between school administrators, teachers, and students, allowing for quick dissemination of important information and instructions. This can significantly reduce response time and help in...

2023-7-2 LEGGI DI PIÙ

Telefono resistente alle intemperie IP65 per comunicazioni VoIP esterne
The advent of VoIP technology has revolutionized the way we communicate. It has provided individuals and organizations with an affordable and efficient means of communication, irrespective of location. However, the seamless integration of VoIP technology into outdoor communication poses a challenge, especially in harsh weather conditions. Fortunately, the IP65 rated weatherproof telephone offers a solution to this challenge.   The IP65 rated weatherproof telephone is an advanced communication device designed to withstand harsh weather conditions. It is a robust device that can withstand dust, water, and extreme temperatures. This telephone is ideal for outdoor communication, especially in industrial, commercial, and emergency settings.   One of the unique features of the IP65 rated weatherproof telephone is its durability. The device is built with high-quality materials that can withstand harsh weather conditions. The telephone is designed to operate in temperatures ranging from -40°C to +60°C, making it suitable for use in extreme environments.   Another significant feature of the IP65 rated weatherproof telephone is its ease of use. The telephone is simple to install, and it does not require any special technical skills. Moreover, the device is easy to operate, with intuitive controls that are user-friendly. This makes it ideal for emergency...

2023-6-22 LEGGI DI PIÙ

Is the waterproof SOS emergency call box really effective?
In daily life, safety issues are always an important aspect that we cannot ignore. Especially in some specific places, such as hotels, factories, warehouses, etc., quick help in emergency situations is very important. As a safety device, the design and function of the waterproof SOS emergency call box is to provide a quick and reliable way to call for help in an emergency. So, is this waterproof SOS emergency call box really effective? Here are four points to analyze its effectiveness. 1. Is the waterproof feature reliable? One of the most important features of the waterproof SOS emergency call box is its waterproof performance. In a wet or splashing environment, traditional electronic devices are often easily damaged or broken. However, the waterproof SOS emergency call box uses special design and technology to enable its internal components to resist moisture erosion. This waterproof design not only ensures the stable operation of the device in a humid environment, but also greatly extends its service life. Therefore, from the perspective of waterproof performance, the waterproof SOS emergency call box is effective. 2. Is the alarm function timely? In an emergency, timely alarm is crucial. Waterproof SOS emergency call boxes are usually equipped with...

2024-11-28 LEGGI DI PIÙ

Stay safe, rain or shine—explore the endless possibilities of your weatherproof Outdoor Emergency Telephone
In the vast nature, when you encounter unexpected difficulties, a tool that can call for help in time is particularly important. The weatherproof Outdoor Emergency Telephone is such an emergency device specially designed for harsh outdoor environments to ensure unimpeded communication. Today, let us get closer to this magical device and feel the safety and security it brings. The guardian of communications in all weathers Weatherproof Outdoor Emergency Telephone, as the name suggests, its biggest feature is that it can work normally under various severe weather conditions. Whether it is a violent storm or severe cold or heat, it can stably provide communication services, ensuring that users can get in touch with the outside world and seek help in a timely manner when needed.     Intelligent design, simple operation This emergency phone is not only powerful but also has a user-friendly design. The concise and clear operation interface allows users to quickly master the usage even in nervous situations. At the same time, it is also equipped with an intelligent identification system that can automatically identify the user's location and quickly connect to local rescue services, greatly improving rescue efficiency. Durable, reliable, and long-lasting The weatherproof Outdoor Emergency Telephone...

2024-3-1 LEGGI DI PIÙ