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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...
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Téléphone/interphone d'urgence : connecter l'aide en cas de besoin
Safety and security have become paramount concerns for individuals and societies alike. Whether it is an accident, a medical emergency, or a crime, the ability to quickly connect with help can make all the difference. It is in such situations that emergency phone/intercom systems prove to be invaluable.   An emergency phone/intercom system is a communication device that allows individuals to contact emergency services or security personnel in times of need. These systems are typically installed in public areas, such as parking lots, campuses, shopping malls, or office buildings, where the need for immediate assistance may arise. With just a push of a button, anyone can connect with help and receive the necessary assistance promptly.   One of the primary advantages of emergency phone/intercom systems is their accessibility. These devices are strategically placed and easily identifiable, ensuring that anyone in distress can quickly locate them. Moreover, most emergency phone/intercom systems are equipped with features catering to people with disabilities, such as braille instructions or audio prompts, making them inclusive for all individuals.   Another crucial feature of these systems is their direct connection to emergency services. When a call is made, it is immediately routed to the appropriate authorities, enabling...

2023-9-7 LIRE LA SUITE

Téléphone indestructible : l'appareil anti-vandalisme ultime
Mobile phones are an essential part of our lives. They provide us with communication, entertainment, and information at our fingertips. Unfortunately, the downside of having a mobile phone is the risk of damage or theft. With the advancements in technology, there has been an increase in the number of vandal-proof devices in the market. Among them, the indestructible phone is the ultimate vandal-proof device. In this article, we will explore what makes the indestructible phone so unique and why it should be your go-to device.   What is an Indestructible Phone?   An indestructible phone is a mobile phone designed to withstand extreme conditions. These phones are typically made from high-quality materials, such as metal alloys, and reinforced with shock-absorbing materials. They are also waterproof, dustproof, and scratch-resistant, making them ideal for use in harsh environments. Indestructible phones have become popular with people who are into outdoor activities, such as hiking, camping, and mountain climbing. They are also used by people who work in hazardous environments, such as construction sites or factories.   Why Choose an Indestructible Phone?   There are many reasons why an indestructible phone is the ultimate vandal-proof device. Firstly, these phones are durable and can withstand...

2023-6-12 LIRE LA SUITE

Téléphone extérieur robuste : solution de communication étanche et fiable
Outdoor Rugged Telephone: Waterproof and Reliable Communication SolutionIn today\'s fast-paced world, communication is essential. Whether it\'s for business or personal reasons, we need to stay connected with people around us. However, what happens when you\'re in an outdoor environment, where the weather can be unpredictable, and the conditions can be harsh? This is where an outdoor rugged telephone comes in handy. It is a waterproof and reliable communication solution that can withstand extreme conditions and provide you with uninterrupted communication.The outdoor rugged telephone is designed to handle tough environments and harsh weather conditions. It is specially built with strong and durable materials that can withstand extreme temperatures, humidity, and dust. These telephones can be used in a variety of industries such as oil and gas, mining, construction, and military, where communication is critical, and where the environment is challenging.One of the primary features of an outdoor rugged telephone is its waterproof and dustproof design. It is built with an IP67 rating, which means it can withstand being submerged in water up to a depth of one meter for up to thirty minutes. This makes it an ideal choice for outdoor areas like beaches, swimming pools, and construction sites, where water...

2023-5-29 LIRE LA SUITE

Téléphone antidéflagrant : assurer la sécurité et la communication dans des environnements dangereux
In the industrial sector, the safety and security of workers are of utmost importance. This is particularly true in hazardous environments where the risk of explosions and fires is high. In such environments, communication is critical to ensure that workers can coordinate and respond to emergencies quickly. One way to provide workers with a reliable and safe communication system is by using an explosion-proof telephone.   An explosion-proof telephone is designed to withstand and prevent explosions from occurring. This type of telephone is constructed using special materials and techniques that make it resistant to explosions, sparks, and other potential sources of ignition. Explosion-proof telephones are widely used in oil and gas refineries, chemical plants, and other hazardous environments where explosive gases and liquids are present.   The design of an explosion-proof telephone is different from a regular telephone. The housing of an explosion-proof telephone is made of sturdy material such as cast aluminum or stainless steel. The buttons and switches are covered with a protective layer to prevent dust and debris from entering them. The receiver and speaker are also protected to ensure that sound quality remains clear and audible. The telephone is designed to be weatherproof, waterproof, and resistant...

2023-6-9 LIRE LA SUITE

Systèmes d'interphonie pour les écoles : améliorer la communication et la sécurité
Communication is an essential aspect of any institution, and schools are no exception. Schools require an effective communication system that can keep the students, staff, and faculty informed and safe. In recent years, intercom systems have become increasingly popular among schools because they are an efficient and cost-effective solution for communication and security. In this article, we will discuss the benefits of intercom systems for schools and why they are a necessary investment.   Enhanced Communication   Intercom systems for schools provide a way for teachers and school administrators to communicate with each other effectively. This is particularly important in large schools where it can be challenging to communicate with everyone on campus. With an intercom system, teachers can announce important information, such as class cancellations, schedule changes, or emergency alerts, to the entire school. This ensures that everyone is informed and can take the necessary action.   In addition to school-wide announcements, intercom systems can also be used for smaller announcements, such as calling students to the office or announcing that a parent has arrived. Teachers can use the intercom system to communicate with other teachers in adjacent classrooms, which can be beneficial when coordinating lessons or discussing student...

2023-6-9 LIRE LA SUITE

Présentation du téléphone antidéflagrant révolutionnaire chinois : garantir la sécurité et la communication dans les environnements dangereux
In today\'s industrial landscape, safety and communication are of paramount importance, especially in hazardous environments where explosive materials or gases are present. These environments, such as oil refineries, chemical plants, and mining sites, demand specialized equipment that can withstand potential explosions while still allowing for effective communication. This is where the revolutionary explosion-proof telephone comes into play, offering a game-changing solution that ensures both safety and communication in these high-risk settings.   The explosion-proof telephone is a groundbreaking device designed to operate in explosive atmospheres without posing a risk of ignition. Made from durable and robust materials, this telephone is engineered to withstand extreme conditions, including high temperatures, pressure, and chemical exposure. Its construction and components are designed to limit the release of electrical energy and prevent sparks or ignition, making it an ideal communication tool for hazardous environments.   One of the key features of the explosion-proof telephone is its resistance to explosions. It is built with flameproof enclosures and explosion-proof seals, ensuring that any internal sparks or flames are contained within the device and do not ignite any surrounding explosive materials. Additionally, the telephone\'s casing is made of non-sparking materials, such as stainless steel or aluminum, further reducing...

2023-7-15 LIRE LA SUITE

Titre : L'importance d'un système téléphonique public d'urgence
The importance of a public emergency telephone system cannot be overstated. In times of crisis, a reliable and efficient communication system can make all the difference in saving lives and preventing further damage. From natural disasters to terrorist attacks, emergencies can strike at any time and having a way to quickly alert authorities and receive assistance can mean the difference between life and death.One of the main advantages of a public emergency telephone system is that it allows for a quick response time. In the event of an emergency, every second counts and being able to contact emergency services immediately can be crucial. A well-designed and well-maintained public emergency telephone system can ensure that help is on the way as quickly as possible, allowing emergency responders to arrive on the scene and begin providing assistance.Another important benefit of a public emergency telephone system is that it provides a sense of security and peace of mind for citizens. Knowing that there is a reliable and accessible means of contacting emergency services in the event of an emergency can help to alleviate anxiety and fear. This can be particularly important for vulnerable populations such as the elderly, disabled, and those living alone.In...

2023-4-18 LIRE LA SUITE

Téléphone étanche IP pour installation murale
Introduction: In today's modern world, communication plays a crucial role in our everyday lives. Whether it is for personal or professional purposes, having a reliable and durable telephone system is essential. The IP Waterproof Telephone for Wall-Mount Installation is a cutting-edge solution that ensures uninterrupted communication, even in the harshest of environments. This article explores the features, benefits, and applications of this innovative product.   Features: The IP Waterproof Telephone for Wall-Mount Installation boasts several impressive features that set it apart from traditional telephones. Firstly, its IP (Internet Protocol) connectivity allows for seamless communication over the internet, making it compatible with various communication platforms. This feature enables users to make calls, send messages, and even video conference from any location worldwide.   Furthermore, this telephone is designed to withstand extreme weather conditions, thanks to its waterproof and dustproof housing. It is built to withstand heavy rains, high humidity, and even temperature fluctuations, making it suitable for outdoor installations such as construction sites, industrial facilities, and marine environments.   Moreover, the wall-mount installation feature ensures that the telephone is securely fixed, preventing accidental damage or theft. It can be conveniently mounted on walls, poles, or any other suitable surface, providing flexibility...

2023-7-2 LIRE LA SUITE

Enhancing Communication: An IP Phone System Solution for Roadside Suppliers in China
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 LIRE LA SUITE

Explorer la polyvalence et la durabilité des cabines téléphoniques extérieures
Outdoor phone boxes have been an integral part of our modern communication infrastructure for decades. These sturdy and reliable structures serve as a lifeline for people in need of emergency assistance or a means to stay connected while on the go. In this article, we will delve into the versatility and durability of outdoor phone boxes and highlight their importance in our society.   One of the key features of outdoor phone boxes is their versatility. These structures are designed to withstand various weather conditions, making them suitable for installation in any location, be it a bustling city center or a remote countryside. Their presence ensures that individuals, regardless of their location, have access to a means of communication in case of emergencies or urgent situations.   Outdoor phone boxes are equipped with advanced technology that allows for versatile communication options. In addition to traditional landline telephone services, many phone boxes now offer the convenience of mobile phone charging ports and Wi-Fi connectivity. This technological upgrade has made outdoor phone boxes more than just a means of communication; they have transformed into multifunctional hubs that cater to the diverse needs of modern society.   Outdoor phone boxes also play a...

2023-8-26 LIRE LA SUITE