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IP-туннельный аварийный телефон

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....
IP-телефон Проводной телефон

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,...
взрывозащищенный защищенный от непогоды телефон

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...
Завод по производству телефонов экстренной помощи в лифте

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  
Система аварийного телефона 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...
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...
последние новости
Reliable Industrial Telephone for Public Use
Introduction   In today's world, communication is essential in every aspect of life, and the industrial sector is no exception. Industries require communication systems that can handle their unique environment and provide reliable and durable service to their employees and customers. One such communication system is the industrial telephone. An industrial telephone is designed to withstand harsh and demanding environments and can provide a reliable means of communication in public areas.   This article seeks to provide an in-depth insight into the reliable industrial telephone for public use. It will cover the features, benefits, and applications of the industrial telephone and why it\'s crucial for industrial and public places.   Features of Industrial Telephones   Industrial telephones are designed to operate in harsh environments and provide reliable communication. They come with various features that make them suitable for industrial applications. Some of the features include:   1. Durability: Industrial telephones are designed to withstand harsh conditions like dust, humidity, heat, and extreme temperatures. They are made of high-quality materials that can withstand physical impact and other environmental factors.   2. Weatherproof: Industrial telephones are usually weatherproof, which means they can withstand rainfall, snow, and other weather conditions.   3. Hands-free...

2023-4-17 ЧИТАТЬ ДАЛЕЕ

Key Industrial Emergency Telephone: Triple Proofing for Ultimate Reliability
In any industrial setting, emergencies and accidents can happen at any time. When such incidents occur, it is crucial for workers to have access to a reliable and durable emergency telephone system to communicate and call for help. The Key Industrial Emergency Telephone system is specifically designed to meet these requirements, providing triple proofing for ultimate reliability.   Firstly, the Key Industrial Emergency Telephone system is waterproof. Water can cause significant damage to sensitive electronic components, rendering them inoperable in an emergency situation. However, the Key Industrial Emergency Telephone system is constructed with a waterproof enclosure that protects it from water damage. This feature ensures that the telephone system remains functional even in the harshest weather conditions, such as during heavy rain or in flood-prone areas.       Secondly, the Key Industrial Emergency Telephone system is dustproof. In industrial environments, dust and other fine particles are often present in large quantities. These particles can accumulate inside electronic equipment, causing it to malfunction over time. The Key Industrial Emergency Telephone system is designed to resist this by being dustproof. This means that the system's internal components are protected from dust, ensuring that it remains operational even in dusty environments.  ...

2023-5-3 ЧИТАТЬ ДАЛЕЕ

Explosion-Proof Lighting Solutions
Explosion-proof lighting solutions are important in hazardous environments where there is a risk of fire or explosion due to the presence of flammable gases, vapors, or dust. These environments include chemical plants, oil refineries, offshore drilling platforms, and other similar locations where safety is a top priority. Explosion-proof lighting solutions provide the necessary lighting for these hazardous environments while ensuring that the risk of fire or explosion is minimized.   The primary function of explosion-proof lighting is to prevent sparks from igniting flammable substances in the environment. This is achieved by using specially designed lighting fixtures and electrical components that are resistant to explosions. These fixtures are made from materials such as cast aluminum, stainless steel, and tempered glass, which can withstand the high temperatures and pressures that are generated during an explosion.   Explosion-proof lighting fixtures are designed to meet the requirements of various hazardous location classifications, including Class I, II, and III, as defined by the National Electrical Code (NEC). Class I locations are those where flammable gases or vapors are present, while Class II locations are those where combustible dust is present. Class III locations are those where ignitable fibers or flyings are present.   There are...

2023-6-18 ЧИТАТЬ ДАЛЕЕ

Stay Connected in Any Weather with a Weatherproof VoIP Phone
In today’s fast-paced world, it is essential to stay connected with the people and things that matter to us most. Whether it is for work or personal reasons, having a reliable communication device is crucial. In addition, with the unpredictable weather conditions that we experience these days, it is imperative to have a phone that can withstand any weather conditions. This is where weatherproof VoIP phone comes in.   What is a Weatherproof VoIP Phone?   A weatherproof VoIP phone is a communication device that is designed to withstand harsh weather conditions such as rain, snow, and extreme temperatures. It is built with durable materials that can withstand the rigors of outdoor environments. The phone is also equipped with features that allow it to function in any weather condition, ensuring that users remain connected at all times.   Benefits of Using a Weatherproof VoIP Phone   There are several benefits of using a weatherproof VoIP phone. First, it can withstand any weather condition, which means that it will continue to function even during heavy rains or snow. This is particularly important for people who work in outdoor environments or those who live in areas that experience extreme weather conditions.  ...

2023-6-24 ЧИТАТЬ ДАЛЕЕ

Outdoor Telephone with Built-In Siren and Beacon for Enhanced Security and Peace of Mind
The outdoor telephone, often used for communication purposes, has now improved to include a built-in siren and beacon for enhanced security and peace of mind. With this new feature, the telephone functions beyond its traditional purpose of voice communication, with added features that guarantee deeper safety and security. The need for safety and secure communication has been paramount since there is an increased rate of obvious and covert dangers in our environment that are almost unnoticeable but have devastating consequences.   The outdoor telephone's addition of a built-in siren gives out signals in case of emergencies or opportune or inconspicuous situations where there is a sudden environmental threat. With the siren sounding out harsh retaliatory sounds, it serves as an alarm alerting the surrounding security territory in the event of emergent, problematic as well as criminal issues, in community or office properties throughout potentially malicious urgent and instantaneous emergencies.   Similarly, solar-powered beacons installed in outdoor housings, furthermore secure auxiliary everyday paths, allow eco-friendly approaches to permanent commutes wherever the potential geographical surround bears indirect navigability or exposure risk. Utilization of this impressively reliable, innovative security tool would prompt facilitation akin and an astounding bliss collectively guaranteed nonetheless the versatility...

2023-5-19 ЧИТАТЬ ДАЛЕЕ

Водонепроницаемые телефоны: решение ваших проблем с повреждением водой
Waterproof phones have become increasingly popular in recent years due to the rising demand for smartphones that can withstand accidental water damage. With the introduction of waterproof features, smartphone users can now enjoy taking pictures in the rain, using their phones at the beach or pool, and even dropping their phones in water without the fear of irreparable damage. In this article, we will explore the advantages of waterproof phones and how they can provide a solution to your water damage worries.   The first advantage of waterproof phones is obvious – they are designed to resist water damage. Most waterproof phones are rated with an IP68 certification, which means that they can withstand being submerged in water for up to 30 minutes at a depth of 1.5 meters. This rating ensures that your phone can survive accidental water spills, rain, or even being dropped in a pool or bathtub.   Another advantage of waterproof phones is that they are more durable compared to regular phones. The waterproof feature also helps protect the phone from dust, dirt, and other debris that can clog the charging port or damage the internal components. This means that waterproof phones are less likely to...

2023-4-20 ЧИТАТЬ ДАЛЕЕ

Understanding the Differences between IP PBX and Telephone Server
In today's fast-paced and interconnected world, effective communication is key for businesses to thrive and succeed. Two common communication systems utilized by companies are IP PBX (Internet Protocol Private Branch Exchange) and telephone servers. Despite serving the same purpose of facilitating communication, IP PBX and telephone servers differ in various aspects, including their technology, scalability, and cost-efficiency. This article aims to shed light on these differences and help businesses make informed decisions when choosing between the two.   Firstly, let's delve into the technology behind these communication systems. IP PBX operates on Internet Protocol (IP), allowing voice signals to be transmitted over the internet or any IP network. This technology enables businesses to integrate voice and data communications seamlessly. On the other hand, a telephone server relies on traditional telephony infrastructure, utilizing physical wires and circuits to transmit voice signals. This fundamental difference in technology has a significant impact on the scalability and flexibility of the systems.   IP PBX offers superior scalability compared to telephone servers. With IP PBX, businesses can easily add or remove extensions by simply configuring the software. This flexibility allows for easy expansion or contraction of the communication system to meet the changing needs of...

2023-8-11 ЧИТАТЬ ДАЛЕЕ

Раскрытие скрытого мира внутри телефонной коробки
In our modern world, where smartphones and wireless technology have become an integral part of our lives, it is easy to forget about the physical infrastructure that enables these devices to function. One such piece of infrastructure that often goes unnoticed is the telephone utility box. These unassuming metal cabinets, often found on street corners or tucked away in alleys, house a hidden world of wires, circuits, and cables that allow us to stay connected.   The telephone utility box serves as a hub for various telecommunications services, including phone lines, internet connections, and cable television. Inside the box, a complex network of wires interconnects with each other and with the external network. These wires carry voice and data signals, ensuring that we can make phone calls, browse the internet, and watch our favorite shows without interruption.   Upon opening the box, one is greeted by a labyrinth of cables neatly organized and color-coded. Each cable serves a specific purpose, whether it is for telephone lines, broadband internet, or television. The sheer number of cables can be overwhelming, highlighting the complexity of the network and the importance of maintaining order within the box.   The heart of the telephone utility...

2023-11-13 ЧИТАТЬ ДАЛЕЕ

IP65 защищенный от атмосферных воздействий телефон для наружной VoIP-связи
Introduction: Regardless of the location or weather conditions. For outdoor environments, particularly in industrial settings, having a reliable and weatherproof telephone system is of utmost importance. This article will explore the features and benefits of an IP65 weatherproof telephone designed specifically for outdoor Voice over Internet Protocol (VoIP) communication.   1. What is an IP65 Weatherproof Telephone? An IP65 weatherproof telephone is a rugged and durable communication device specifically designed for outdoor use. The IP65 rating ensures protection against dust, water, and various weather elements, making it suitable for harsh environments. It combines the functionality of a conventional telephone with the advantages of VoIP technology, enabling seamless communication over an Internet Protocol (IP) network.   2. Features and Specifications: The IP65 weatherproof telephone boasts a range of features and specifications that make it ideal for outdoor VoIP communication. These include:   a) Robust Construction: Constructed from high-quality materials, the telephone is built to withstand extreme temperatures, humidity, and physical impact. This durability ensures reliable communication even in the harshest outdoor conditions.   b) Weatherproof Design: The IP65 rating guarantees protection against dust, rain, snow, and other weather elements. It is also resistant to corrosion, ensuring a long service life.  ...

2023-8-28 ЧИТАТЬ ДАЛЕЕ

Outdoor Emergency Telephone Booth
In today's fast-paced world, the importance of communication cannot be overstated. With the advent of mobile phones, communication has become easier and more accessible. However, in case of an emergency, mobile phones may not always be reliable. This is where outdoor emergency telephone booths come in handy.   Outdoor emergency telephone booths are a type of public telephone that are installed in public places, such as parks, highways, and other remote areas. They are designed to provide a secure and reliable way for people to make emergency calls when they are away from their homes or offices.   These telephone booths are typically housed in a strong and sturdy metal casing to withstand harsh weather conditions and vandalism. They are equipped with a handset, a keypad, and other features that allow users to make emergency calls to the relevant authorities, such as the police, fire department, or medical services.   The benefits of outdoor emergency telephone booths are numerous. First and foremost, they provide a reliable means of communication in case of an emergency. When mobile phone networks are down or out of range, these telephone booths can provide a lifeline for people in distress.   Secondly, outdoor emergency telephone...

2023-6-3 ЧИТАТЬ ДАЛЕЕ