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IP 터널 비상 전화

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 전화 유선 전화

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,...
방염 비바람에 견디는 전화

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...
방수 비상 전화

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...
엘리베이터 비상전화 공장

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  
GSM 긴급 전화 시스템

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
중국 산업용 방수 전화기 공장

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...
최근 소식
산업용 방수 전화기 공장: 강력한 통신 요구를 위한 산업용 등급 IP 전화기
In today's fast-paced business world, communication is key. Whether it's within the office or across different locations, having a reliable and robust communication system is essential. This is where an industrial-grade IP telephone comes in.   Industrial-grade IP telephones are designed to withstand harsh environments and heavy usage. They are built to last, with durable materials and advanced features that cater to the unique communication needs of businesses. Here are some of the top benefits of using an industrial-grade IP telephone.   1. High-Quality Audio   One of the most important features of an industrial-grade IP telephone is its ability to deliver high-quality audio. Clear and crisp audio is essential for effective communication, especially in noisy environments. With advanced noise-canceling technology and high-quality speakers and microphones, industrial-grade IP telephones ensure that every conversation is clear and easy to understand.   2. Reliable Connectivity   Industrial-grade IP telephones use the internet to transmit voice data, which means that a reliable internet connection is essential. However, these phones are designed to be more resilient and have backup connectivity features in case of network outages. This ensures that communication is not disrupted, even in the event of a network failure.      ...

2023-4-25 더 읽어보기

실내 산업용 아날로그 전화: 직장을 위한 안정적인 통신 솔루션
In today fast-paced world, communication is key to success. No matter what kind of business or industry you are in, you need to be able to communicate effectively with your employees, customers, and partners. That where the indoor industrial analog telephone comes in.   An industrial analog telephone is a specialized type of telephone that is designed for use in industrial environments such as factories, warehouses, and other harsh environments. These phones are built to withstand the tough conditions of these environments, including exposure to dust, water, and other elements.   One of the key advantages of an industrial analog telephone is its reliability. Unlike traditional phones that can be easily damaged or disrupted by environmental factors, industrial analog phones are designed to keep working no matter what. They are built with rugged materials that can withstand the rigors of industrial use and can continue to function even in the face of extreme weather or other conditions.   Another advantage of an industrial analog telephone is its simplicity. These phones are designed to be easy to use, with a simple interface that allows users to quickly and easily make and receive calls. They are also designed to be durable, with...

2023-4-18 더 읽어보기

Subway SOS Emergency Telephone, safe and secure every moment
In the busy and noisy city subway, Subway SOS Emergency Telephone is not only a safety barrier, but also a peace of mind for passengers. Whenever an unexpected situation occurs, whether it is a sudden illness, accidental injury, or an emergency such as a fire or earthquake, this emergency phone number can quickly become a lifeline between passengers and rescue, protecting the safe travel of every passenger. Next, let’s delve into how Subway SOS Emergency Telephone plays a key role at critical moments and protects our safety every moment.     Quick help in emergency situations Subway SOS Emergency Telephone plays a vital role in emergency situations. When a passenger is suddenly ill or injured, this emergency phone can quickly connect to rescuers to ensure that passengers receive timely medical assistance. At the same time, in emergencies such as fires and earthquakes, Subway SOS Emergency Telephone also serves as a bridge between passengers and rescuers, helping to coordinate rescue operations and reduce casualties. Improve subway safety level The real-time monitoring and alarm functions of Subway SOS Emergency Telephone help subway operators detect potential safety hazards in a timely manner. In the event of an emergency, this phone can quickly transmit...

2024-4-15 더 읽어보기

Outdoor Telephone Equipped with Siren and Beacon: Enhancing Safety Communication in the Great Outdoors
Introduction In today's fast-paced world, the need for efficient and effective communication is more important than ever, especially in outdoor environments where emergencies and unforeseen situations can occur. To address this need, the innovation of an outdoor telephone equipped with a siren and beacon has emerged as a game-changer. This device not only allows individuals to make emergency calls but also provides enhanced safety features, greatly improving communication in the great outdoors.   Enhanced Safety Communication The outdoor telephone equipped with a siren and beacon serves as a vital tool for safety communication. In remote areas, where the absence of cell phone signals can hinder communication, this device becomes indispensable. By incorporating a telephone system, individuals can easily make emergency calls to the appropriate authorities, enabling prompt response in times of crisis. Furthermore, the siren and beacon features play a crucial role in attracting attention and signaling distress signals, ensuring that help can quickly locate those in need.   Reliability and Durability One of the key advantages of the outdoor telephone equipped with a siren and beacon is its reliability and durability. Designed to withstand harsh outdoor conditions, such as extreme temperatures, rain, and dust, this device ensures continuous operation...

2023-8-7 더 읽어보기

빠른 도움 받기: 긴급 도로변 전화의 중요성
As a driver, it is important to be prepared for emergencies that can occur while on the road. From flat tires to engine troubles, there are a number of issues that can leave motorists stranded and in need of assistance. Fortunately, emergency roadside telephones can provide a lifeline when help is needed.   Emergency roadside telephones are located along highways and other major roadways, providing a direct line to emergency services and towing companies. When a motorist encounters a problem on the road, they can use these phones to call for help. These phones are typically located in areas with little to no cell phone reception, ensuring that drivers have access to help even when their mobile devices are not working.   One of the biggest benefits of emergency roadside telephones is that they can save lives. If a driver is involved in a serious accident or suffers a medical emergency while on the road, they may not be able to call for help on their own. Emergency roadside telephones provide an immediate connection to emergency services, ensuring that help arrives quickly and potentially saving a life.   Emergency roadside telephones are also an important resource for stranded motorists. If...

2023-5-23 더 읽어보기

저렴한 엘리베이터 전화: 수직 운송의 안전과 통신 보장
Elevators have become an indispensable part of our lives. They have revolutionized vertical transportation, making it easier and more efficient for people to move between floors in buildings. However, with this convenience also comes the need for safety measures, and one of the most crucial aspects in ensuring elevator safety is communication. This is where the elevator telephone plays a vital role.   An elevator telephone is a communication device installed in elevators to provide a means of communication between passengers and the outside world. It allows passengers to call for help in case of emergencies, such as getting stuck in the elevator or experiencing a medical issue. This simple yet essential device ensures the safety and well-being of elevator users.   The primary purpose of an elevator telephone is to establish a direct connection between the passengers and a designated emergency response center or a building\'s security personnel. This connection is usually made through a dedicated phone line or a wireless communication system. In case of an emergency, passengers can simply pick up the phone, dial the emergency number, and relay their situation to the operator on the other end.   One of the key features of elevator telephones...

2023-9-11 더 읽어보기

안정적인 통신 비가 오나 눈이 오나: 최고의 비바람에 견디는 전화기
Whether it is for business purposes, emergencies, or simply staying connected with loved ones, reliable communication is of utmost importance. However, one factor that often poses a challenge to consistent communication is the unpredictable and harsh weather conditions that we encounter from time to time. To address this issue, the ultimate weatherproof telephone has been introduced, ensuring uninterrupted communication rain or shine.   The ultimate weatherproof telephone is designed to withstand even the harshest weather conditions. Equipped with a durable and robust exterior, this telephone is built to resist water, dust, extreme temperatures, and other environmental factors. Rain or shine, users can now communicate without interruptions caused by weather-related complications.   One of the key features of the ultimate weatherproof telephone is its water resistance. Rain showers and even heavy downpours are no longer a cause for concern when it comes to communication. With an IP67 rating, this telephone can be submerged in up to one meter of water for half an hour without any damage. Whether it's an outdoor event, construction site, or an emergency situation, users can rely on this weatherproof telephone to stay connected.   Apart from its water resistance, the ultimate weatherproof telephone is also designed...

2023-9-1 더 읽어보기

Unbreakable Communication: The Rise of Explosion-Proof Phones
In today's fast-paced world, communication has become an essential part of our lives. We rely heavily on our smartphones to connect with others, access information, and navigate through our daily routines. However, as technology advances, so do the risks associated with it. One of the major concerns that have emerged in recent years is the safety of our mobile devices, especially in explosive environments. To address this issue, phone manufacturers have introduced explosion-proof phones that are designed to withstand extreme conditions and ensure unbreakable communication.   Explosion-proof phones, also known as intrinsically safe phones, are specially engineered devices that are built to prevent sparks and electrical discharge that can ignite explosive substances. These phones are constructed using non-sparking materials and are equipped with safety mechanisms to ensure their integrity in hazardous environments. The demand for explosion-proof phones has been growing steadily, particularly in industries such as oil and gas, mining, chemical, and manufacturing, where workers are exposed to potentially explosive atmospheres.   The rise in the popularity of explosion-proof phones can be attributed to several factors. First and foremost, these devices provide a reliable means of communication in hazardous environments, where traditional smartphones are prohibited due to safety concerns. By...

2023-7-10 더 읽어보기

실외 비상 전화: 야외에서 안전 보장
Exploring the great outdoors is a thrilling experience that allows us to reconnect with nature and escape the hustle and bustle of our daily lives. However, when venturing into remote locations, there is always a level of risk involved. From getting lost to encountering wildlife or experiencing a medical emergency, outdoor enthusiasts must be prepared for any situation that may arise. To address this need, outdoor emergency phones have emerged as a vital tool for ensuring safety and providing peace of mind in the wilderness.   Outdoor emergency phones are specially designed devices that offer a lifeline to those in need of assistance when exploring remote areas. These phones are typically placed strategically in parks, hiking trails, and other outdoor recreational areas, ensuring that help is always just a call away. Equipped with advanced technology and built to withstand harsh weather conditions, these phones provide a reliable means of communication in emergencies.   One of the main advantages of outdoor emergency phones is their accessibility. Unlike regular cell phones that may suffer from poor reception in remote areas, emergency phones are connected to a reliable network and provide a strong signal strength. This enables individuals in distress to connect with...

2023-8-5 더 읽어보기

실외 비상 전화: 야외 활동을 즐기는 사람들을 위한 구명 장치
In recent years, outdoor activities have become increasingly popular among people around the world. Hiking, camping, mountain climbing, and other outdoor activities provide opportunities to enjoy fresh air, breathtaking scenery, and get a break from the hustle and bustle of everyday life. However, outdoor activities can also be dangerous, especially if accidents occur and there is no way to call for help. That is where the outdoor emergency phone comes in. This device, designed to provide a lifeline for those in need, can be the difference between life and death in an emergency situation.   What is an Outdoor Emergency Phone?   An outdoor emergency phone is a special type of phone designed for use in remote outdoor areas. It is typically mounted on a post or a stand and is equipped with a variety of features that make it useful in emergency situations. Some of the features of an outdoor emergency phone include GPS tracking, two-way communication, and emergency notification. Many outdoor emergency phones are also equipped with a panic button that can be used to summon help quickly.   One important feature of an outdoor emergency phone is that it does not require a cellular signal to operate....

2023-6-2 더 읽어보기