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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
Дешевый телефон экстренной помощи для улицы: аналоговый телефон с защитой от атмосферных воздействий
Introduction   Communication plays a vital role in ensuring public safety and security. Whether it's during natural disasters, accidents, or emergencies, having reliable means of communication is crucial. One such device that stands out in these crucial moments is the Outdoor Emergency Phone: an analogue weatherproof telephone. This article aims to explore the features, benefits, and applications of this exceptional device.   Features   The Outdoor Emergency Phone is specifically designed to withstand the harshest outdoor conditions. It is constructed using durable materials that make it weatherproof, ensuring its functionality even in extreme temperatures, rain, and snow. The phone is equipped with an analogue system, which guarantees a stable and reliable connection during emergencies when other communication methods may fail.   Another noteworthy feature of this telephone is its user-friendly interface. The large buttons and clear labeling make it easy to operate, even in high-stress situations. This phone also offers hands-free operation, allowing users to communicate without having to hold the handset. Additional features include an adjustable volume control to ensure clear communication and an emergency button that can be easily activated to connect with emergency services.   Benefits   The Outdoor Emergency Phone provides numerous benefits that make it...

2023-8-19 ЧИТАТЬ ДАЛЕЕ

Explosion-Proof Emergency Call Box manufacture
Introduction An Explosion-Proof Emergency Call Box is a critical safety device used in hazardous environments. It provides a means of communication in an emergency situation when traditional communication channels may be unavailable or compromised. The device is designed to withstand explosive gases and is used in potentially explosive environments such as petrochemical plants, oil refineries, and offshore drilling platforms. This article explores the key features, benefits, and applications of Explosion-Proof Emergency Call Boxes.   Features The Explosion-Proof Emergency Call Box has several key features that make it suitable for use in hazardous environments. Firstly, it is designed to be explosion-proof, meaning that it will not ignite any explosive gases in the surrounding environment. Furthermore, it is made of durable materials that can withstand harsh weather conditions, extreme temperatures, and corrosive substances. The device also has a high level of protection against vandalism and tampering, ensuring its reliability in an emergency situation.       Benefits The benefits of an Explosion-Proof Emergency Call Box are numerous. Firstly, it provides a reliable means of communication in an emergency situation, enabling quick response times and potentially saving lives. It also helps to prevent accidents and incidents by alerting personnel to dangerous situations before...

2023-5-5 ЧИТАТЬ ДАЛЕЕ

Эффективная связь с телефонными системами внутренней связи
Intercom telephone systems have become increasingly popular in homes, businesses, and schools over the past few years. This is because they provide a convenient, reliable, and efficient way to communicate with each other, whether it is between different rooms in a building or across long distances. In this article, we will explore the benefits of intercom telephone systems and how they can be used to improve communication in various settings.   One of the most significant advantages of intercom telephone systems is their convenience. They allow people to communicate with each other without having to leave their current location. This is particularly useful in situations where individuals are spread out across a large area or are involved in different activities. For example, in a school, teachers can use intercom systems to communicate with each other without having to interrupt their classes. Similarly, in a large office building, employees can use intercoms to call each other and coordinate their work without having to walk from one end of the building to the other.   Another benefit of intercom telephone systems is reliability. Unlike cell phones or other mobile devices, intercoms are not subject to poor reception, battery failure, or other technical...

2023-6-10 ЧИТАТЬ ДАЛЕЕ

Представляем водонепроницаемые телефоны — оставайтесь на связи даже в сырую погоду
Introducing Waterproof Phones - Stay Connected Even in Wet Conditions   In today fast-paced world, smartphones have become a necessity for everyone. We rely on them for communication, entertainment, productivity, and more. But what happens when you are caught in the rain or accidentally drop your phone in water? Your phone could get damaged, and you could lose all your valuable data. This is where waterproof phones come in. These phones are specially designed to withstand water, allowing you to stay connected even in wet conditions.   Waterproof phones are becoming increasingly popular, especially among people who enjoy outdoor activities such as hiking, skiing, or swimming. These phones come in different types and models, each with its own level of water resistance. Some phones can withstand splashes and rain, while others can be submerged in water for extended periods without getting damaged.   One of the biggest advantages of waterproof phones is that they offer peace of mind. You don have to worry about your phone getting wet or damaged when you are around water. You can take photos and videos without worrying about dropping your phone or getting it wet. You can also use your phone to listen to...

2023-4-13 ЧИТАТЬ ДАЛЕЕ

Waterproof LED Beacon Warning Light for Emergency Telephones
Introduction The Waterproof LED Beacon Warning Light for Emergency Telephones is an essential component of any emergency communication system. It is designed to alert first responders, emergency personnel, and the general public to the location of an emergency telephone and to provide a visual warning of the presence of potentially hazardous conditions. This device is durable, reliable, and easy to install, making it an ideal solution for a wide range of applications.   Features The Waterproof LED Beacon Warning Light for Emergency Telephones is equipped with a number of features that make it an effective and reliable warning device. These features include:   - High-intensity LED lights that provide a bright, highly visible warning signal in all weather conditions, day or night. - A weather-resistant, waterproof housing that can withstand harsh outdoor environments and protect the device from damage due to moisture, dust, or other elements. - An adjustable mounting bracket that allows for easy installation on a wide range of surfaces, including poles, walls, and ceilings. - A low-voltage power supply that is energy-efficient and can be easily connected to existing electrical systems. - A simple on/off switch that allows for easy operation and maintenance.   Applications The Waterproof...

2023-5-12 ЧИТАТЬ ДАЛЕЕ

Всепогодный телефон: прочная и надежная связь в любом климате
When it comes to communication in harsh and unpredictable environments, having a weather-proof telephone is essential. From extreme heat to freezing cold, from torrential rain to heavy snow, a weather-proof telephone provides reliable and durable communication when it matters most.   What is a Weather-Proof Telephone?   A weather-proof telephone is a communication device that is designed to withstand extreme weather conditions. It is made of materials that are resistant to water, dust, and other elements that can damage electronic equipment. This type of telephone is commonly used in outdoor locations such as construction sites, mines, oil rigs, and other places where weather conditions can be challenging.   Features of a Weather-Proof Telephone   A weather-proof telephone has several features that make it ideal for use in harsh environments. These features include:   - Waterproof and dustproof casing: The casing of the telephone is designed to keep water and dust out, making it resistant to corrosion and other types of damage.   - Shock-proof design: The telephone is built to withstand impact and vibration, ensuring that it remains functional even in the event of a fall or other impact.   - Temperature resistance: The telephone can withstand extreme temperatures, both...

2023-4-25 ЧИТАТЬ ДАЛЕЕ

Китайский водонепроницаемый ящик экстренного вызова с функцией SOS
Introduction In today's modern world, safety and security have become a top priority. Emergency call boxes play a crucial role in providing a safe environment for individuals in public places. A waterproof emergency call box with an SOS functionality is an essential device that can help save lives during an emergency. This article will discuss the features, benefits, and applications of a waterproof emergency call box with SOS functionality.   Features of a Waterproof Emergency Call Box with SOS Functionality A waterproof emergency call box with SOS functionality is designed to withstand harsh weather conditions and provide immediate assistance in the event of an emergency. Some of the features of this device include:   1. Waterproof and weather-resistant casing 2. Built-in microphone and speaker for two-way communication 3. SOS button for immediate assistance 4. Programmable phone numbers for emergency services 5. LED lighting for easy identification in low light conditions 6. Advanced technology for clear and reliable communication   Benefits of a Waterproof Emergency Call Box with SOS Functionality A waterproof emergency call box with SOS functionality provides numerous benefits, including:   1. Immediate assistance during an emergency – With just one push of the SOS button, individuals can quickly...

2023-4-28 ЧИТАТЬ ДАЛЕЕ

Водонепроницаемый телефон экстренной помощи с функцией SOS
In today fast-paced world, emergencies can happen at any time and in any place. It is essential to have a reliable communication system in place, especially in adverse weather conditions. The Waterproof Emergency Telephone with SOS Feature is the ideal solution for emergency communication needs.   This telephone is designed to withstand harsh weather conditions and is waterproof, making it suitable for use in areas prone to flooding or heavy rain. The SOS feature is an added advantage that ensures quick and efficient communication during emergencies. A person can press the SOS button to receive immediate assistance from emergency services.   The Waterproof Emergency Telephone with SOS Feature is especially useful in remote areas, where access to communication systems may be limited. It can be installed in outdoor locations such as parks, beaches, and hiking trails to provide a secure and reliable means of communication.   The telephone is easy to use, even in stressful situations. It is equipped with a large keypad and a bright display that provides clear visibility even in low light conditions. The audio system is also designed to produce a loud and clear sound for easy communication.   The SOS feature is the most critical...

2023-4-20 ЧИТАТЬ ДАЛЕЕ

Enhancing Communication: Exploring the Benefits of Landline Phones with Wi-Fi Connectivity
In today's digital age, communication plays a vital role in connecting individuals from all walks of life. While mobile phones have become the go-to choice for many people, landline phones with Wi-Fi connectivity are making a comeback as a reliable and versatile communication tool. This article will explore the benefits of landline phones with Wi-Fi connectivity and why they are still relevant in the modern world.   First and foremost, landline phones with Wi-Fi connectivity offer excellent call quality. Unlike mobile phones, which rely on cellular network coverage, landline phones utilize a wired connection, resulting in clearer and more stable calls. With Wi-Fi connectivity, these landline phones capitalize on the speed and reliability of the internet, ensuring high-quality voice transmission. This is particularly important for important business calls or conversations with loved ones, where every word matters.   Additionally, landline phones with Wi-Fi connectivity provide enhanced security and privacy. Unlike mobile phones, which can be vulnerable to hacking or interception, landline phones offer a secure and dedicated connection. By utilizing Wi-Fi connectivity, these phones leverage encryption protocols and firewall protection, ensuring that your conversations remain private and confidential. This is particularly crucial for businesses that deal with sensitive information or...

2023-7-1 ЧИТАТЬ ДАЛЕЕ

Rugged and Durable: Introducing the Armored Cord Stainless Steel Vandalism-Proof Phone
The need for durable and reliable communication devices has grown exponentially over the years, especially in public areas where vandalism and misuse are rampant. In response to this need, the Armored Cord Stainless Steel Vandalism-Proof Phone has been introduced to the market, offering unparalleled durability and sturdiness that can withstand the toughest conditions.   Constructed using high-grade stainless steel, the Armored Cord Phone is designed to be highly resistant to damage, making it ideal for use in high-traffic areas such as schools, parks, and public transport terminals. The device boasts a rugged, vandal-proof design that can withstand constant exposure to harsh weather conditions, extreme temperatures, and physical abuse.   One of the standout features of the Armored Cord Phone is the heavy-duty armored cord that connects the handset to the main unit. This cord is made from tough, flexible materials that can withstand repeated bending and twisting, making it virtually indestructible. It can also resist tampering, cutting, and other forms of vandalism, making it an ideal choice for use in areas where security is a top priority.   The Armored Cord Phone also comes equipped with a number of advanced features that enhance its functionality and convenience. These include a...

2023-6-20 ЧИТАТЬ ДАЛЕЕ