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Telefone de emergência do túnel 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....
Telefone IP Telefone com fio

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,...
flameproof weatherproof telephone

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...
fábrica de telefone de emergência de elevador

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 de telefone de emergência 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
telefone industrial OEM

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...
customized best industrial telephone factory

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...
últimas notícias
China IP Industrial Telephone: Reliable Communication Solution for Harsh Environments
In today's fast-paced world, communication is essential to ensure that businesses run smoothly. This is especially true in industrial environments, where reliable communication is crucial for safety and efficiency. Traditional phones may not be suitable for harsh environments such as factories, warehouses, and construction sites. These environments require durable and reliable communication solutions that can withstand extreme temperature, humidity, and other environmental factors. This is where IP industrial telephones come in.   IP industrial telephones are specifically designed to meet the unique communication needs of industrial environments. They are built to withstand harsh conditions, including extreme temperatures, dust, moisture, and vibrations. They are also resistant to shock, impact, and vandalism, making them ideal for use in demanding environments.   One of the main advantages of IP industrial telephones is their reliability. They are designed to work in harsh conditions and can withstand a wide range of environmental factors. This means that they can be used in areas where traditional phones would fail, such as in dusty or wet environments. They are also less prone to physical damage, which reduces the risk of downtime and the need for costly repairs or replacements.   Another advantage of IP industrial telephones is their...

2023-4-27 CONSULTE MAIS INFORMAÇÃO

China IP PBX and Telephone Server: Revolutionizing Communication Technology
In the modern era, communication technology has advanced by leaps and bounds, revolutionizing the way we connect and communicate with each other. One such advancement that has transformed the way businesses and organizations handle their communication systems is the IP PBX and Telephone Server.   IP PBX, which stands for Internet Protocol Private Branch Exchange, is a telephone system that uses internet protocol to transmit voice over IP networks. It is a technology that allows for the integration of traditional telephone system features with internet communication. With an IP PBX, businesses can now have a unified communication system that combines voice, video, and data.   The benefits of IP PBX are vast and varied. Firstly, it offers flexibility and scalability. Unlike traditional phone systems that require physical lines and hardware, IP PBX can be easily scaled up or down to meet the changing needs of a business. Adding additional lines or extensions can be done with minimal effort and cost. This flexibility also allows for easy integration with other communication technologies such as email, instant messaging, and video conferencing.   Secondly, IP PBX offers significant cost savings. With traditional phone systems, businesses incur high costs related to line rental, hardware,...

2023-8-3 CONSULTE MAIS INFORMAÇÃO

Weatherproof GSM Telephone suppliers: The Ultimate Solution for Outdoor Communication
In today’s fast-paced world, communication is key to success. Whether it’s for business or personal use, staying connected is essential. However, when you’re out in the great outdoors, communication can be a challenge. The harsh weather conditions can damage your phone, making it difficult to stay in touch with the people you need to connect with. This is where a weatherproof GSM telephone can be the ultimate solution for outdoor communication.   What is a Weatherproof GSM Telephone?   A weatherproof GSM telephone is a durable and robust communication device that is designed to withstand harsh environmental conditions. It’s specifically designed for outdoor use in areas where traditional phones are not suitable. These phones are built with reinforced materials that can withstand extreme temperatures, humidity, and moisture. They are also waterproof and dustproof, making them ideal for use in areas where water and dust are present.   Benefits of Weatherproof GSM Telephones   There are many benefits of using a weatherproof GSM telephone. First and foremost, they provide reliable communication in harsh environmental conditions. They are designed to withstand extreme temperatures, humidity, and moisture, making them ideal for use in outdoor environments. They are also waterproof and dustproof, ensuring that...

2023-4-26 CONSULTE MAIS INFORMAÇÃO

Telefone industrial externo com construção em liga de alumínio
With the advancement of technology and the increasing demands for efficient communication in industrial settings, the outdoor industrial telephone with aluminum alloy construction has emerged as a reliable solution. Designed to withstand harsh environmental conditions and provide clear and uninterrupted communication, this telephone has become an essential tool for industrial operations.   One of the notable features of the outdoor industrial telephone is its aluminum alloy construction. This material offers excellent durability and strength, making it suitable for outdoor use. The telephone is built to withstand extreme temperatures, high humidity, and even corrosive substances, ensuring its longevity and reliability in rugged industrial environments.   The aluminum alloy construction also provides enhanced protection against physical damage. Accidental drops or impacts are less likely to cause severe damage to the telephone, thanks to the robustness of the aluminum alloy. This ensures that the communication system remains operational even in demanding situations.   In addition to its sturdy construction, the outdoor industrial telephone offers a wide range of functional features. It is equipped with a high-quality microphone and speaker, allowing clear and distortion-free communication in noisy industrial settings. With its noise-canceling technology, background noise is minimized, enabling seamless conversations between users.   Furthermore,...

2023-7-30 CONSULTE MAIS INFORMAÇÃO

Enhance Communication with an Intercom Telephone System
Communication is an essential part of our daily lives. It enables us to convey our thoughts, ideas and emotions to others. In today\'s fast-paced world, it is important to have a reliable and efficient communication system that can connect people across different locations. This is where an intercom telephone system comes in handy.   An intercom telephone system is a communication device that enables two or more people to communicate with each other using a voice or video connection. It is widely used in various settings, including homes, offices, schools, hospitals, and industrial facilities. An intercom telephone system offers several benefits that make it a popular choice for communication.   Firstly, it provides a convenient and easy-to-use communication system. With an intercom telephone system, you can quickly get in touch with someone without having to look for their phone number or walk to their location. This saves time and effort and ensures that urgent messages are delivered promptly.   Secondly, an intercom telephone system is a cost-effective solution. Traditional phone systems require separate phone lines for each user, which can be expensive for large organizations. However, an intercom system uses a single network, which reduces the overall cost of communication....

2023-6-3 CONSULTE MAIS INFORMAÇÃO

Waterproof Emergency Call Box with SOS Feature
Introduction In emergency situations, quick responses are critical to ensuring the safety of individuals. Emergency call boxes are essential tools that provide fast and reliable communication to emergency services. However, traditional emergency call boxes may not be fully effective in harsh weather conditions, particularly during rain or snowfall. The Waterproof Emergency Call Box with SOS feature is a unique device designed to address this challenge. This article explores the features, benefits, and applications of this innovative emergency call box.   Features The Waterproof Emergency Call Box with SOS feature is housed in a durable waterproof casing, making it ideal for use in harsh weather conditions. It is equipped with a solar panel and a rechargeable battery, ensuring that it can operate continuously without the need for external power sources. This makes it an ideal emergency communication tool for remote areas with limited power supply.   The SOS feature is an added advantage that allows individuals in distress to send a signal to emergency services. This is achieved by pressing a dedicated button on the call box. The signal is transmitted to the relevant authorities, who can then respond quickly to the emergency. The SOS feature is particularly useful in situations...

2023-4-19 CONSULTE MAIS INFORMAÇÃO

Telefone de metrô à prova de intempéries: solução de comunicação durável para sistemas de transporte subterrâneo
The Weatherproof Subway Telephone is a durable communication solution designed specifically for underground transportation systems. With its robust construction and reliable communication capabilities, it is the ideal choice for subway stations, tunnels, and other underground facilities.   One of the key features of the Weatherproof Subway Telephone is its rugged design. The phone is constructed from high-quality materials that are resistant to harsh weather conditions, vandalism, and other forms of damage. This makes it a reliable communication solution that can withstand the rigors of daily use in busy transit environments.     In addition to its durability, the Weatherproof Subway Telephone offers a range of advanced communication features that are essential for underground transportation systems. These include high-quality audio transmission, hands-free operation, and advanced call management capabilities.   The phone is also designed to be easy to use, with intuitive controls and clear instructions that make it simple for users to initiate and receive calls. This is particularly important in emergency situations, where quick and effective communication is critical to ensuring the safety of passengers and staff.   Overall, the Weatherproof Subway Telephone is a reliable and durable communication solution that offers the advanced features and capabilities needed to support...

2023-4-26 CONSULTE MAIS INFORMAÇÃO

Outdoor Emergency Phones: A Lifeline in Critical Situations
In this fast-paced world, everyone is always on the go, be it for work or leisure. With numerous outdoor activities and adventures, emergency situations can arise anytime and anywhere. To ensure safety during such circumstances, outdoor emergency phones have proven to be a lifeline for many.   Outdoor emergency phones are devices that provide immediate communication assistance in remote areas or isolated locations. They are designed to withstand harsh weather conditions, vandalism, and extreme temperatures. These phones are installed in places where cell phone reception is weak or non-existent, such as hiking trails, national parks, and remote campsites.   The Importance of Outdoor Emergency Phones   Outdoor activities and adventures can be thrilling, but they also come with inherent risks. It\'s not uncommon to lose your way while hiking or be stranded while camping in remote areas. In such cases, a reliable communication system can be the difference between life and death. Outdoor emergency phones provide a direct line of communication to emergency services and help to mitigate the risk of injury or worse.   The Benefits of Outdoor Emergency Phones   Immediate Assistance: In emergency situations, time is of the essence. Outdoor emergency phones provide quick access to emergency...

2023-6-1 CONSULTE MAIS INFORMAÇÃO

IP66 Weatherproof Emergency Telephone with VoIP Technology
The IP66 Weatherproof Emergency Telephone with VoIP Technology is a highly reliable and durable communication device that can be used in extreme weather conditions. This telephone is designed to be used in outdoor areas where there is a need for emergency communication. It is equipped with advanced VoIP technology that ensures clear and reliable communication even in noisy environments.   One of the key features of this telephone is its weatherproof design. It is designed to withstand extreme temperatures, rain, and dust. The IP66 rating ensures that the telephone is protected against water and dust ingress. This makes it ideal for use in outdoor environments such as parking lots, railway stations, and airports.   The telephone is also equipped with advanced VoIP technology. This technology ensures that the communication is clear and reliable even in noisy environments. It uses the internet to transmit voice data, which means that the quality of the call is not affected by the distance between the two parties. This makes it ideal for emergency communication where clear and reliable communication is critical.   The telephone is also equipped with a powerful speaker and a sensitive microphone. This ensures that the person on the other end...

2023-5-13 CONSULTE MAIS INFORMAÇÃO

Apresentando o telefone à prova de explosão definitivo: segurança e comunicação incomparáveis em ambientes perigosos
In hazardous environments where safety is paramount, communication plays a crucial role in ensuring the well-being of workers and the prevention of accidents. Industries such as oil and gas, chemical, mining, and manufacturing deal with volatile substances and potentially explosive atmospheres. In such high-risk settings, having reliable communication devices that can withstand explosions is of utmost importance. That's where the Ultimate Explosion Proof Telephone comes into play - providing unparalleled safety and communication capabilities.   Designed to meet the stringent safety requirements of hazardous environments, the Ultimate Explosion Proof Telephone sets a new standard in industrial communication. This state-of-the-art device combines robust construction, advanced technology, and user-friendly features to deliver reliable communication in the most challenging conditions.   One key feature of the Ultimate Explosion Proof Telephone is its explosion-proof certification. It is built with high-quality materials, including corrosion-resistant stainless steel and flameproof components, ensuring that it can withstand even the most extreme conditions. This certification guarantees that the device can operate safely in explosive atmospheres, minimizing the risk of ignition and potential accidents.   Another important aspect of the Ultimate Explosion Proof Telephone is its resistance to harsh environmental factors. It is engineered to withstand extreme temperatures, vibrations, moisture,...

2023-7-13 CONSULTE MAIS INFORMAÇÃO