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ИП тунел за хитне случајеве

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....
ИП телефон Жични 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,...
flameproof weatherproof telephone

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...
водоотпорни телефон за хитне случајеве

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...
elevator emergency phone factory

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  
ГСМ телефонски систем за хитне случајеве

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
ОЕМ индустријски телефон

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...
Најновије вести
IP tunnel emergency Telephone to protect your every moment
In the rapid development of transportation construction, the tunnel is a key node connecting the two places, and its safety cannot be ignored. In order to ensure safety in the tunnel, an efficient and convenient emergency communication tool is particularly important. Today, we will talk about the IP tunnel emergency TeleTelephone, a communication artifact specially designed for tunnel safety.   The IP tunnel emergency Telephone is different from the traditional teleTelephone system. It uses advanced IP technology to realize multiple transmission of voice, data and video. This means that when you encounter an emergency in a tunnel, you can not only quickly make a rescue call, but also transmit the scene situation in real time, providing rescuers with valuable first-hand information.     Efficient communication, smooth flow   IP tunnel emergency Telephone communication is extremely efficient. The use of high-quality audio coding technology ensures the clarity and smoothness of voice calls. Even in places with weak signal coverage inside the tunnel, the IP tunnel emergency Telephone can work stably to ensure that communications are not interfered with.   Rich functions to meet diverse needs   In addition to the basic emergency call function, the IP tunnel emergency Telephone also has a variety of practical functions....

2024-2-28 ОПШИРНИЈЕ

Outdoor Emergency Phone made in China: A Lifesaving Communication Device for Outdoor Enthusiasts
In recent years, the popularity of outdoor activities has grown exponentially. From hiking and camping to mountain biking and rock climbing, people are increasingly embracing the thrill and serenity that nature has to offer. However, along with the adventure comes the unavoidable risk of accidents and emergencies. It is in these moments of crisis that a reliable communication device becomes a true lifesaver. The outdoor emergency phone is one such device that is specifically designed to keep outdoor enthusiasts safe and connected while exploring the great outdoors.   The outdoor emergency phone is a compact and portable communication device that operates on satellite technology, ensuring coverage even in remote and inaccessible areas. Its durability and ruggedness make it suitable for extreme weather conditions and tough terrains. With its long battery life and efficient power management system, this device can last for days without the need for recharging.   One of the key features of an outdoor emergency phone is its ability to connect to emergency services and search and rescue teams. In case of an accident or emergency, the user can easily activate the distress signal, which will immediately alert the nearest rescue team about their location. This feature is...

2023-7-17 ОПШИРНИЈЕ

Call for help efficiently, High-Quality Subway Emergency Telephone ensures safety
In busy cities, subways have become an important mode of transportation for people to travel, and subway safety is related to the life safety of every passenger. At this critical moment, the High-Quality Subway Emergency Telephone is like a solid barrier, guarding the safety of every passenger. When an emergency occurs, it can quickly transmit distress information and allow rescue forces to rush to the scene as soon as possible; when a passenger suddenly becomes ill or injured, it can promptly contact medical rescue to gain valuable treatment time for the passenger. This article will deeply explore the important role of High-Quality Subway Emergency Telephone in ensuring subway safety, and help you understand the charm and value of this safety tool. As an important transportation artery in modern cities, the subway carries thousands of passengers every day. However, in busy subway operations, emergencies may occur from time to time, such as fires, earthquakes and other emergencies, or unexpected situations such as sudden illness of passengers, lost property, etc. During these critical moments, the importance of High-Quality Subway Emergency Telephone is self-evident. It is not only an important channel for passengers to seek emergency help, but also a key link in...

2024-4-25 ОПШИРНИЈЕ

Револуционисање комуникације: представљање сателитског телефона на соларни погон
Communication is an essential aspect of human life, particularly in today's fast-paced world where it connects us with people and opportunities globally. However, many people still lack access to reliable communication due to inadequate infrastructure in remote areas, natural disasters, and technological limitations. Fortunately, the introduction of solar-powered satellite phones is revolutionizing communication by providing a reliable and sustainable solution to remote communication challenges.   The solar-powered satellite phone is a device that utilizes solar energy to power its operations, allowing individuals to communicate from anywhere in the world. The device works by harnessing the sun's energy through its solar panels, which convert the energy into electrical power that charges the phone's battery. The device is also equipped with satellite technology that enables it to connect to communication networks, making it possible to communicate globally.   One of the benefits of solar-powered satellite phones is that they provide a sustainable solution to communication challenges in remote areas. Traditional forms of communication, such as landlines and cellular networks, require extensive infrastructure, making them inaccessible in remote areas. However, satellite phones use satellites in space to connect to communication networks, making them viable options in areas where traditional communication methods are unavailable....

2023-6-20 ОПШИРНИЈЕ

Телефонско кућиште отпорно на временске услове: штити вашу комуникацију у свим условима
In today's world, effective communication is vital for businesses and organizations to operate smoothly. The communication network should be reliable and uninterrupted, regardless of external factors such as weather conditions. Weatherproof telephone enclosures are designed to protect communication equipment, including telephones, intercoms, and emergency phones, from harsh environmental factors such as rain, snow, wind, and extreme temperatures.   What is a Weatherproof Telephone Enclosure?   A weatherproof telephone enclosure is a protective housing designed to withstand harsh weather conditions and protect the telephone equipment installed inside it. The enclosure is made of sturdy materials such as stainless steel, aluminum, or polycarbonate, and it is designed to be waterproof and dustproof. The enclosure may include features such as heating or cooling systems, fans, and ventilation to ensure the equipment inside it stays at an optimal temperature.   Why Use a Weatherproof Telephone Enclosure?   Weatherproof telephone enclosures are used in a variety of industries, including transportation, hospitality, healthcare, and education. They provide a reliable and uninterrupted communication network, even in severe weather conditions. Here are some reasons why you should consider using a weatherproof telephone enclosure for your business or organization:   1. Durability: Weatherproof telephone enclosures are designed to withstand...

2023-5-31 ОПШИРНИЈЕ

СОС телефон за хитне случајеве подземне железнице: спас у време кризе
Subway systems have become an essential mode of transportation in many cities. However, with the increasing number of passengers relying on these underground networks, it is crucial to ensure their safety and security. One of the most vital tools in achieving this is the Subway SOS Emergency Telephone - a lifeline in times of crisis.   The Subway SOS Emergency Telephone is a robust communication system strategically placed throughout subway stations. These telephones provide an immediate and direct line of communication between passengers and emergency services. They serve as a lifeline during emergencies, such as accidents, medical incidents, or security threats, ensuring that help is readily available when needed.   One of the significant advantages of the Subway SOS Emergency Telephone is its accessibility. These telephones are conveniently located at regular intervals along platforms, ensuring that they are easily reachable in times of distress. Passengers can simply pick up the phone and speak directly to emergency operators, who can dispatch assistance promptly. This ease of access is crucial, as it saves valuable time that could be critical in emergency situations.   Moreover, the Subway SOS Emergency Telephone provides a sense of security for passengers. Knowing that help is just a...

2023-10-21 ОПШИРНИЈЕ

Револуционарни водоотпорни телефони: мењач игре за ентузијасте на отвореном!
Revolutionary Waterproof Telephones: A Game-Changer for Outdoor Enthusiasts!   As technology continues to advance, people are constantly looking for ways to integrate it into their daily lives. One of the areas that has seen significant growth in recent years is the development of waterproof telephones. These devices, which are designed to withstand water and other elements, are a game-changer for outdoor enthusiasts.   Gone are the days when people had to leave their phones behind or worry about damaging them while enjoying outdoor activities such as hiking, camping, and fishing. With waterproof telephones, individuals can stay connected with friends and family while also having peace of mind that their device is protected from water damage.   One of the primary benefits of waterproof telephones is that they provide a high level of durability. These devices are designed to withstand harsh conditions, such as rain, snow, and extreme temperatures, making them ideal for people who enjoy outdoor activities. Whether you are hiking through the mountains or fishing in a river, you can rest assured that your waterproof telephone will continue to function properly.       Another benefit of waterproof telephones is that they are designed to be easy to use....

2023-4-16 ОПШИРНИЈЕ

Телефон/интерфон за хитне случајеве: Обезбеђивање безбедности и комуникације у време кризе
In times of crisis, maintaining safety and effective communication is crucial. One powerful tool that helps in achieving this is an emergency phone or intercom system. These systems provide a reliable means of communication during emergencies, ensuring that help can be summoned promptly and efficiently. In this article, we will explore the importance of emergency phone/intercom systems, their features, and their applications in various settings.   Emergency phone/intercom systems are designed to be easily accessible and user-friendly, allowing individuals to quickly communicate their distress and receive the necessary assistance. They are commonly installed in public places such as schools, hospitals, airports, shopping malls, and office buildings. These systems are also prominently found in industrial settings like factories and construction sites where accidents are more likely to occur. The presence of these emergency communication devices is vital in ensuring the safety of people in these establishments.   One key feature of an emergency phone/intercom system is its ability to establish direct communication with emergency services such as the police, fire department, or medical responders. By simply picking up the phone or pressing a button on the intercom, individuals can immediately connect with the appropriate emergency personnel. This direct line of communication...

2023-10-8 ОПШИРНИЈЕ

Чврст и СОС телефон за хитне случајеве отпоран на временске прилике
In today's fast-paced world, communication has become an integral part of our daily lives. However, in emergency situations, communication becomes even more critical. A reliable and dependable communication system is essential for emergency responders and people who need to contact emergency services when they are in a dire situation. In such cases, a rugged and weather-resistant emergency SOS telephone is an excellent solution.   The rugged and weather-resistant emergency SOS telephone is a piece of equipment that is designed to withstand harsh weather conditions, including extreme temperatures, heavy rainfall, and wind. The telephone is designed to be used in outdoor environments, such as construction sites, mining operations, and oil rigs, where there is a high risk of accidents and emergencies.   The telephone is designed to be highly durable and able to withstand rough handling. The casing is made of tough materials, such as stainless steel, which can withstand impacts and resist corrosion. The telephone is also designed to be waterproof, ensuring that it can be used even in wet and rainy conditions.   The emergency SOS telephone features a large, bright-red button that is easy to spot in an emergency. When pressed, the button immediately connects the user to...

2023-6-1 ОПШИРНИЈЕ

Title: Vandal Resistant Phone
Vandal Resistant Phone: The Ultimate Solution for Public SafetyPublic safety is a top priority for any community or organization. One of the most important aspects of public safety is communication. In order to ensure that people can communicate efficiently and effectively, phones are an essential tool. However, in public spaces, phones are often subject to vandalism, which can disrupt communication and endanger public safety.To combat this problem, vandal-resistant phones have been developed. These phones are designed to withstand harsh weather conditions, heavy use, and intentional damage. They are made from durable materials such as stainless steel, and are built to last for many years.One of the main benefits of vandal-resistant phones is that they provide a reliable means of communication in public spaces. This is particularly important in emergency situations, where quick and efficient communication can be the difference between life and death. With a vandal-resistant phone, people can rest assured that they will be able to contact emergency services or family members in case of an emergency.Another benefit of vandal-resistant phones is that they are cost-effective. Since they are built to last, they require minimal maintenance and repair, which can save money in the long run. Additionally, since they...

2023-5-29 ОПШИРНИЈЕ