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Téléphone d'urgence 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....
Téléphone IP Téléphone filaire

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,...
téléphone anti-intempéries antidéflagrant

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...
téléphone d'urgence étanche

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...
usine de téléphone d'urgence d'ascenseur

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  
Système téléphonique d'urgence 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
Usine de téléphones étanches industriels en Chine

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...
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...
dernières nouvelles
Améliorer la sécurité : l'avènement des téléphones antidéflagrants
Communication plays a vital role in all sectors of society. From industries to households, telephones have become an indispensable tool for exchanging information and staying connected. However, certain environments pose unique challenges when it comes to communication due to the presence of hazardous materials or explosive gases. To address this issue and ensure safety, explosion-proof telephones have emerged as a revolutionary solution.   Explosion-proof telephones are designed to operate in hazardous areas where the risk of explosions is high. These areas include oil refineries, chemical plants, mining sites, and other potentially explosive environments. The development of explosion-proof telephones has been driven by the need to maintain constant and reliable communication in such dangerous settings, where even a small spark can lead to catastrophic consequences.   One of the most crucial aspects of explosion-proof telephones is their ability to withstand extreme conditions. These devices are constructed using durable materials such as stainless steel or aluminum, providing resistance against impacts, corrosion, and temperature fluctuations. The components of these telephones are carefully sealed to prevent the entry of dust, moisture, or other hazardous substances that could potentially ignite or cause damage. Explosion-proof telephones are also equipped with special explosion-proof enclosures that can contain...

2023-8-26 LIRE LA SUITE

Téléphone résistant aux intempéries en alliage d'aluminium : la solution de communication industrielle robuste ultime
In industrial or outdoor environments, communication is crucial for ensuring safety and efficiency. That's where the Aluminium Alloy Heavy Duty Weatherproof Telephone (AAHDT) comes in. This rugged telephone is designed for use in harsh conditions and is built to last.   The AAHDT is made of high-quality aluminium alloy, making it tough enough to withstand extreme temperatures, moisture, and dust. It is also weatherproof, so it can be used in outdoor environments without fear of damage. This makes it the perfect communication solution for factories, mines, construction sites, and other industrial settings.   What sets the AAHDT apart from other rugged telephones is its heavy-duty construction. It has a thick, impact-resistant handset that can withstand even the toughest drops. The buttons are large and easy to press, even when wearing gloves, and the keypad is backlit for easy visibility in low light conditions.   In addition to its rugged construction, the AAHDT has a number of features that make it an ideal communication solution. It has a built-in amplifier for clear, loud sound, even in noisy environments. It also has a programmable auto-dial function for quick and easy calling.   The AAHDT is also easy to install and maintain. It...

2023-5-24 LIRE LA SUITE

Téléphone de métro résistant aux intempéries pour plus de fiabilité et de sécurité
Subway systems play an essential role in modern transportation, providing millions of people with a reliable and efficient means of getting to where they need to go. However, the subterranean environment in which they operate can present unique challenges for ensuring rider safety and communication. One critical component of subway safety is the use of weatherproof telephones, which provide riders with a reliable means of communication during emergencies or disruptions. In this article, we will discuss the importance of weatherproof subway telephones and the key features that make them an essential component of subway safety.   Why Weatherproof Subway Telephones are Important   Subway systems are complex and require numerous safety measures to ensure the protection of passengers and employees. One critical safety measure is the installation of weatherproof telephones throughout the subway station platforms and tunnels. These phones provide riders with a reliable means of communication during emergencies or disruptions, such as power outages, fires, or subway accidents.   Weatherproof subway telephones are designed to withstand the harsh and unpredictable subway environment, including exposure to moisture, dust, and extreme temperature fluctuations. With their rugged construction and durable design, these telephones are built to last and provide a reliable means...

2023-4-24 LIRE LA SUITE

Robust and Waterproof Analogue Telephone with IP66 Rating
Communication is the key to success in any organization, and a reliable telephone system is essential to ensure seamless communication. In harsh and challenging environments such as industrial sites, railways, highways, and construction sites, standard telephones are not suitable due to their vulnerability to damage from dust, water, and extreme temperatures. Therefore, the need for a robust and waterproof analogue telephone with an Ingress Protection 66 (IP66) rating has become essential.   The IP66 rating is the standard set by the International Electrotechnical Commission (IEC) and is used to determine how well an equipment or device can withstand external elements such as water and dust. An IP66 rated device is dust-tight and can withstand powerful jets of water from any direction without causing any harm to the device. This rating provides a high level of protection against extreme weather conditions, ensuring that the device functions optimally in harsh environments.   A robust and waterproof analogue telephone with an IP66 rating is designed to provide reliable communication in challenging conditions. The device is constructed using high-quality materials such as stainless steel and aluminium, which ensures that it is tough and can withstand rough handling. The handset is made of impact-resistant material,...

2023-6-1 LIRE LA SUITE

Unbreakable Communication: The Rise of Armored Phones
As technology continues to advance at an unprecedented rate, our reliance on smartphones has become more and more pronounced. These devices are no longer just a means of communication; they have become an integral part of our lives, storing our personal data, managing our finances, and even controlling our homes. With such a high level of dependence on these devices, it is essential to ensure their security and privacy. This has led to the rise of armored phones – smartphones specifically designed to withstand cyber attacks and protect our sensitive information.   Armored phones, also known as secure smartphones, are devices that prioritize security and privacy above all else. They are built to withstand hacking attempts, protect against malware, and encrypt communications to ensure that every interaction is private and secure. These devices are designed with advanced security features that go beyond the measures implemented in regular smartphones.   One of the key features of armored phones is their hardware security. Unlike regular smartphones, which may have vulnerabilities in their hardware that can be exploited by hackers, armored phones are designed with secure components that are resistant to tampering. This means that even if a hacker gains physical access to...

2023-8-14 LIRE LA SUITE

Fabricant leader de téléphones industriels étanches : votre usine de référence
In today's modern world, communication is key, and having reliable and durable telephones is essential, especially in industrial environments. That's where our leading factory steps in as the go-to manufacturer of industrial waterproof telephones. With years of expertise and a commitment to quality, we are proud to provide businesses with the most reliable communication solutions.   Industrial environments pose unique challenges for communication systems. They are often exposed to extreme weather conditions, harsh chemicals, dust, and other potential hazards. Therefore, having telephones that can withstand these conditions is crucial. Our factory specializes in producing industrial waterproof telephones that are designed to withstand even the harshest environments.   One of the key features of our industrial waterproof telephones is their ability to resist water and dust. They are manufactured using high-quality materials and are sealed to prevent any water or dust from entering the device. This ensures that the telephones remain fully functional, even in the most challenging conditions. Whether it's heavy rain, splashes, or even submersion in water, our telephones can withstand it all.   Durability is another important aspect of our industrial waterproof telephones. They are built to last and can withstand rough handling, impacts, and vibrations. This makes...

2023-11-6 LIRE LA SUITE

Libérer la puissance de la communication : explorer les avantages des boîtes d'appel VoIP
In today's fast-paced world, effective communication is crucial for the smooth functioning of any organization or community. Traditional communication methods, such as landline telephones, are slowly being replaced by more advanced technologies. One such innovation is Voice over Internet Protocol (VoIP), which has revolutionized the way we communicate. VoIP call boxes, in particular, have gained popularity due to their numerous benefits. In this article, we will explore the advantages of VoIP call boxes and how they unlock the power of communication.   First and foremost, VoIP call boxes provide unbeatable flexibility. Unlike traditional phone systems that require physical wiring, VoIP call boxes operate over the internet. This means that call boxes can be easily installed and relocated without the need for rewiring or infrastructure changes. Whether it's a construction site, a college campus, or a remote area, VoIP call boxes can be quickly set up to ensure reliable communication. This flexibility allows organizations to adapt to changing circumstances and communicate effectively regardless of their location.   Secondly, VoIP call boxes offer cost savings. Traditional phone systems involve significant hardware and maintenance costs. In contrast, VoIP call boxes require minimal hardware, as they primarily rely on existing internet infrastructure. This eliminates...

2023-8-8 LIRE LA SUITE

Téléphone industriel étanche : solution de communication durable et fiable
Industrial waterproof telephones are essential communication devices in industrial environments such as factories, mines, and power plants. These phones are designed to withstand harsh conditions such as extreme temperatures, moisture, and dust. They are essential for ensuring reliable communication between workers and management, as well as emergency responders.The industrial waterproof telephone is made of high-quality materials that can withstand the harshest conditions. The phones are constructed from heavy-duty plastic, stainless steel or aluminum that is resistant to rust, corrosion, and impact. This ensures that the phones can withstand the harshest conditions, including severe weather, acidic environments, and extreme temperatures.One of the most important features of industrial waterproof telephones is their ability to withstand water and moisture. These phones are specifically designed to be waterproof, which means they can be submerged in water for long periods without being damaged. This makes them ideal for use in areas where water is present, such as swimming pools, docks, and shipyards.Another important feature of industrial waterproof telephones is their durability. These phones are built to last, even in the toughest conditions. They are designed to withstand shock, vibration, and impact, ensuring they can withstand the rigors of daily use in industrial environments. Additionally, they...

2023-4-15 LIRE LA SUITE

Boîte d'appel d'urgence extérieure : une solution vitale pour la sécurité publique
With the increasing use of mobile phones, it's easy to forget about the importance of public safety equipment such as outdoor emergency call boxes. However, these boxes can provide a lifeline for those in need of help, particularly in remote or poorly-lit areas.   Outdoor emergency call boxes are essentially communication devices that allow people to call for assistance in the event of an emergency. They are often installed in public spaces such as parks, parking lots, and university campuses, where they can be easily accessed by individuals who may need help.   One of the key benefits of outdoor emergency call boxes is their ability to provide quick and easy access to emergency services. When an individual activates the call box, they are immediately connected to a dispatcher who can assess the situation and dispatch appropriate emergency responders. This can be particularly helpful in situations where a person is unable to use their mobile phone, such as if their battery is dead or they are in an area with poor reception.   Another benefit of outdoor emergency call boxes is their ability to deter crime. The presence of a call box can act as a deterrent for criminals, who...

2023-6-5 LIRE LA SUITE

Améliorer les communications dans le métro : introduction d'un système téléphonique résistant aux intempéries
Subway systems are vital transportation networks in many major cities around the world. They provide a convenient and efficient mode of transportation for millions of commuters every day. However, one challenge that subway systems often face is communication during inclement weather conditions. To address this issue, we propose the introduction of a weatherproof telephone system in subway stations.   Weather conditions can have a significant impact on subway operations. Rain, snow, and strong winds can cause disruptions, delays, and even accidents. During such situations, effective communication becomes crucial for the safety and convenience of commuters. However, traditional communication systems, like public address systems and intercoms, are often not weatherproof, making it difficult for passengers and staff to communicate during adverse weather conditions.   By introducing a weatherproof telephone system, subway stations can ensure continuous and reliable communication even during inclement weather. This system would consist of weather-resistant telephones strategically placed throughout the station premises. These telephones would be designed to withstand harsh weather conditions, such as heavy rain, snowstorms, and extreme temperatures.   The weatherproof telephones would be user-friendly and easily accessible to both passengers and staff. They would be equipped with large buttons and clear instructions, making them intuitive...

2023-10-12 LIRE LA SUITE