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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
Il ruolo essenziale della scatola telefonica nella comunicazione moderna
Communication plays a vital role in connecting people across the globe. While smartphones, internet, and social media have dominated the communication landscape, one might wonder about the underlying infrastructure that enables these technologies to function seamlessly. One such unsung hero of modern communication is the telephone utility box.   The telephone utility box, often found on street corners or outside buildings, serves as a hub for telecommunication services. It is responsible for housing and protecting the intricate network of wires and cables that facilitate voice and data transmission, allowing individuals to connect with one another effortlessly.   One of the primary functions of the telephone utility box is to distribute telephone lines to individual residences and businesses. These boxes act as a central point where the telephone lines from different locations converge, ensuring that everyone can communicate effectively. Without these utility boxes, it would be nearly impossible to establish a reliable and efficient telephone network.   Moreover, the utility box also plays a crucial role in providing internet services. In the digital era, internet connectivity is a necessity for both personal and professional use. The utility box acts as a hub for internet service providers, enabling them to deliver high-speed...

2023-11-8 LEGGI DI PIÙ

Telefono industriale impermeabile: soluzione di comunicazione duratura per ambienti difficili
Industrial Waterproof Telephone: Durable Communication Solution for Harsh Environments   In today's modern and fast-paced world, reliable communication is vital for both personal and business purposes. However, in some industries such as construction sites, oil rigs, and mining, the environment can be extremely harsh, and communication can be a challenge. Industrial waterproof telephones are designed to solve this problem by providing a durable and reliable communication solution that can withstand harsh conditions.   Industrial waterproof telephones are designed to work in environments where traditional phones would not survive. They are built to be rugged, waterproof, and shockproof, making them ideal for use in extreme conditions. Their resilience makes them an excellent choice for industries such as construction, mining, and oil and gas, where harsh elements are a part of everyday life.   One of the key benefits of industrial waterproof telephones is their durability. They are designed to withstand shock, vibration, and extreme temperatures, making them ideal for use in harsh environments. They are also waterproof, which means that they can be used in wet conditions without the risk of damage. This is particularly important in industries such as oil and gas, where water and other liquids are present on...

2023-4-14 LEGGI DI PIÙ

High-quality emergency and industrial phone
Emergency and industrial phones are specialized communication devices designed for use in environments where reliable communication is critical for safety and productivity. These phones are typically rugged and durable, and can withstand exposure to harsh weather conditions, dust, and other environmental hazards. They are commonly used in industrial settings such as manufacturing plants, oil refineries, and chemical processing facilities, as well as in emergency situations such as natural disasters or accidents.     The features of emergency and industrial phones can vary depending on the specific use case, but they typically include: Durability: These phones are designed to withstand harsh environments, with features such as shock resistance, weatherproofing, and corrosion resistance. Loudspeaker and microphone: The phone is equipped with a loudspeaker and microphone to allow clear communication in noisy industrial environments. Programmable buttons: These phones may have programmable buttons that can be customized for specific functions such as emergency calling or speed dialing. Hands-free operation: Some models may feature hands-free operation, allowing users to communicate without having to hold the phone. Connectivity options: Emergency and industrial phones may support various connectivity options such as VoIP, GSM, and analog lines.     Overall, emergency and industrial phones are critical communication tools...

2023-4-8 LEGGI DI PIÙ

Telefono di emergenza visibile industriale: garantire una comunicazione efficace durante le emergenze
Emergencies can strike anytime, anywhere. Whether it's a fire outbreak, a hazardous chemical spill, or an accident in an industrial setting, immediate and effective communication is crucial to minimize damage and save lives. Industrial visible emergency telephones play a vital role in ensuring effective communication during such emergencies.   These specialized telephones are designed to be highly visible and easily accessible in industrial environments. They are usually installed in strategic locations, such as near hazardous areas, assembly points, or high-risk zones. The bright color and clear signage make them easily identifiable, even in situations where visibility may be compromised. This ensures that anyone in need of help can quickly locate and use the emergency telephone.       One of the key features of industrial visible emergency telephones is their durability and resilience. They are built to withstand harsh conditions, such as extreme temperatures, moisture, dust, and impact. This ensures that they remain functional even in the most challenging environments. In emergencies, where time is of the essence, the reliability of these telephones becomes crucial.   Industrial visible emergency telephones are equipped with advanced communication technology that enables quick and efficient communication with emergency responders or designated personnel. They often...

2023-12-29 LEGGI DI PIÙ

China Emergency Call Box: Ensuring Safety and Rapid Response in Times of Crisis
In times of crisis, quick and efficient communication is crucial to ensure the safety and well-being of individuals. Emergency Call Boxes have emerged as a reliable and effective tool in addressing emergencies promptly. These devices, strategically placed in public spaces, provide a direct line of communication to emergency services, enabling rapid response and potentially saving lives.   Emergency Call Boxes are designed to be easily accessible and visible in public areas such as parks, campuses, parking lots, and streets. They are typically mounted on poles or walls, equipped with a bright and distinctive color, and labeled with clear signage. This ensures that individuals can easily locate them during an emergency and quickly access the necessary help.   One of the primary advantages of Emergency Call Boxes is the immediacy of communication they offer. Unlike mobile phones, which require locating the device, unlocking, and dialing emergency numbers, these call boxes have a single button that connects directly to emergency services. This simplicity and ease of use can be crucial, especially in situations where individuals may be in a state of panic or distress.   Another significant advantage of Emergency Call Boxes is their ability to provide location information to emergency responders....

2023-7-29 LEGGI DI PIÙ

Robusto e resistente IP65 Telefono VoIP resistente alle intemperie per uso esterno
In today's world, communication is crucial, not just in our everyday lives, but also in emergency situations. Whether you're at home or in the office, it's essential to have reliable communication channels. When it comes to outdoor communication, however, things are not always straightforward. Weather conditions, vandalism, and other factors can impact the effectiveness of the communication devices.   Fortunately, there is a solution to this problem, and it comes in the form of the robust and resilient IP65 weatherproof VoIP telephone. This outdoor telephone is designed to withstand harsh weather conditions, and it offers an efficient and reliable communication channel, regardless of the environment.   The IP65 rating of this telephone means that it is fully dust-tight and can withstand water jets from any direction. This feature is highly advantageous, especially in areas with extreme weather conditions. Whether it's heavy rain, snow, or dust, this telephone can withstand it all, ensuring that communication lines remain open even in the toughest of conditions.   The robust design of this telephone makes it highly resistant to vandalism, tampering, and physical damage. It is constructed using high-quality materials that can handle impacts, scratches, and other forms of damage. This feature makes it...

2023-5-27 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

SOS Emergency Call Box: A Lifesaving Solution for Emergencies
In today's fast-paced world, emergencies can happen at any time, anywhere. It could be a medical emergency, a natural disaster, or even a crime that requires immediate attention. In such situations, time is of the essence, and every second counts. That's where SOS emergency call boxes come in. These lifesaving devices are designed to provide immediate assistance to anyone in need, regardless of their location. In this article, we will take a closer look at the importance of SOS emergency call boxes and why they are a crucial solution for emergencies.   First and foremost, SOS emergency call boxes serve as a vital communication link between people in distress and emergency services. When someone is in trouble, they can simply press the emergency button on the call box, which immediately alerts the nearest emergency services. The call box also provides the caller's location, which helps emergency responders locate them quickly. This is especially important in remote or isolated areas where people may not have access to a phone or any other means of communication.   Moreover, SOS emergency call boxes are designed to be easy to use, even by someone who is not familiar with them. They usually have clear...

2023-5-6 LEGGI DI PIÙ

Torre telefonica di emergenza: garantire sicurezza e comunicazione in tempi di crisi
In times of crisis, such as natural disasters or public emergencies, ensuring the safety and effective communication of individuals becomes paramount. One innovative solution that has gained popularity in recent years is the Emergency Phone Tower. These towers are designed to provide a secure and reliable means of communication during critical situations, allowing individuals to quickly connect with emergency services and seek assistance when needed.   The Emergency Phone Tower is a standalone structure equipped with various communication devices and features that enable individuals to make emergency calls and stay informed about the ongoing situation. These towers are strategically placed in public areas, such as parks, campuses, or high-risk locations, to ensure wide accessibility and coverage. The towers are typically made of sturdy and weather-resistant materials to withstand harsh conditions and provide uninterrupted service during emergencies.   One of the key features of the Emergency Phone Tower is its ability to connect individuals directly to emergency services. By simply pressing a dedicated button on the tower, individuals can establish a direct line of communication with the nearest emergency call center. This immediate connection allows individuals to report incidents, seek medical assistance, or request help from law enforcement. The towers are...

2023-8-24 LEGGI DI PIÙ

Ensuring Safety and Communication with Explosion Proof Telephones
Explosion proof telephones are crucial devices for ensuring safety in hazardous environments. These phones are designed to prevent explosions caused by sparks or flames generated by normal telephone equipment. They're used in a variety of hazardous environments, such as chemical plants, oil refineries, and mining facilities.   One of the main benefits of explosion proof telephones is their ability to provide reliable communication in hazardous environments. In these environments, communication is critical for ensuring that workers are safe and that any emergencies are dealt with quickly and effectively. Explosion proof telephones are designed to withstand extreme conditions and provide clear communication even in noisy environments.   Another benefit of explosion proof telephones is their durability. They're built to withstand harsh environmental conditions, including extreme temperatures, corrosive chemicals, and rough handling. This makes them ideal for use in environments where traditional telephones would quickly deteriorate and become unusable.   Explosion proof telephones also come with a range of safety features that make them even more reliable in hazardous environments. For example, many models have a spark-free feature that prevents sparks from being generated when the phone is used. This is critical for preventing explosions in environments where flammable materials are present....

2023-5-20 LEGGI DI PIÙ