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IP-Tunnel-Notruftelefon

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-Telefon Schnurgebundenes Telefon

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,...
feuerfestes wetterfestes Telefon

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...
Fabrik für Notruftelefone für Aufzüge

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-Notrufsystem

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-Industrietelefon

Time:2022-10-25

Utility Tunnel Emergency Call Box The industrial telephone adopts aluminum alloy die-casting shell, which has high mechanical strength and strong impact resistance. Its appearance is sturdy and vandal-proof, and it can be divided into two-wire and SIP, network cable and other transmission methods. It can be used in complex application scenarios such as Utility Tunnel, railway, tunnel, etc. Telephone system: dual-tone multi-frequency; Incoming call ringing signal light prompt; Call connection time: ≤ 6S (non-blocking); Maximum communication distance: 5km; Graded rated sound pressure level intensity: ≥ 90dBA; Audio range: 300Hz ~ 3400Hz; Harmonic distortion: ≤ 5%; Support wall-mounted and floor-standing; DTMF call system; Rated feed voltage: DC48V/DC24V; Send/receive frequency response: comply with GB/T15279-2002; Transmit Loudness Rating (SLR): 5 ~ 15dB; Received Loudness Rating (RLR): -7 ~ 2dB; Sidetone Masking Rating (STMR): ≥7dB; The system has strong expansion compatibility and supports standard SIP 2.0 (RFC3261) and related RFC protocols; Support: TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET; Support one-key direct call dispatcher function; Provide alarm, monitoring, intercom, broadcast functions; Adopt advanced echo cancellation technology; Optional G.729, G.723, G.711, G.722, G.726 and other speech coding methods; DTMF mode RFC2833, SIP INFO, INBAND; Support static IP address modification, DNS domain name resolution; Hands-free/replay/radio playback...
customized best industrial telephone factory

Time:2022-10-25

  Weatherproof Emergency Telephone The weatherproof telephone used a metal weatherproof shell to minimize environmental damage to the equipment. The sturdy shell can prevent damage to the equipment. The airtightness is good, and the waterproof level reaches IP66. It can be used normally in outdoor weather.   Model: CX-SIP-02 1. VoIP SIP2.0 telephone 2. DTMF dialing 3. MTBF100000hours 4. MTTR: 2 hours 5. Auxiliary Contacts:1 Aux Output, dry contact 6. Rated load:0.3 A at 125 VAC; 1 A at 30 VDC 7. Contact Ratings. Load: Resistive load 8. Echo cancellation code:G.167/G.168 9. Rated carry current:1A 10. Max.switching current:1A 11. Max.switching voltage:125 VAC,60VDC 12. Audio Codes:G.711, G.722, G.729 13. IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP 14. Free dial (maximum length of each number is 16 digits) 15. Communication: Full duplex 2-way hands-free communication 16. Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) 17. Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better 18. Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDc,Idle 2W, Max 10W 19. Programming:Non-volatile flash memory programming and configuration through Web GUI 20. Management and Operation:DHCP and static IP, remote automatic software upgrade, centralized monitoring, status LED 21. LAN Protocols:Power over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), Network Access Control(IEEE...
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Enhancing Durability: Exploring Vandal Resistant Phones for Uncompromised Communication
In today's ever-connected world, communication has become an essential part of our lives. Mobile phones have revolutionized the way we communicate, making it faster and more convenient. However, there are instances where the durability of phones becomes a concern. Vandalism is a prevalent issue in many parts of the world, and it often results in damaged or stolen phones. This article aims to explore the concept of vandal-resistant phones and their importance in ensuring uncompromised communication.   The Need for Vandal Resistant Phones: Vandalism is a destructive act that can cause significant damage to public infrastructure, including public phones. Vandal-resistant phones are designed to withstand such acts of vandalism and ensure that communication remains uninterrupted. These phones are built with durable materials and equipped with features that deter vandals, making them an essential tool in areas prone to vandalism.   Features of Vandal Resistant Phones: 1. Robust Construction: Vandal-resistant phones are constructed using materials that are resistant to physical damage. They are built to withstand forceful impact, preventing damage caused by acts of vandalism.   2. Tamper-Proof Design: These phones are designed to be tamper-proof, making it difficult for vandals to gain access to their internal components. This ensures that...

2023-11-18 WEITERLESEN

Notruf- und Industrietelefon: Unverzichtbare Kommunikationsgeräte für Krisensituationen
In times of crisis, communication is crucial. Emergency and industrial phones are essential devices that provide reliable communication in such situations. These phones are specifically designed to withstand extreme weather conditions, power outages, and other hazards that can occur during an emergency.   Emergency phones are commonly found in public areas such as parking lots, highways, and college campuses. They are used to contact emergency services such as the police, fire department, or ambulance in the event of an emergency. These phones are easy to use and are typically equipped with a large red button that can be pressed to initiate the call.   Industrial phones, on the other hand, are used in industrial settings such as factories, warehouses, and construction sites. They are designed to withstand harsh conditions such as extreme temperatures, dust, and moisture. These phones are used to communicate between workers and management, as well as to contact emergency services in the event of an accident or other emergency.     One of the main benefits of emergency and industrial phones is their reliability. During a crisis, traditional communication methods such as cell phones and landlines may not be available due to power outages or network congestion....

2023-4-17 WEITERLESEN

Führender Hersteller von wasserdichten Industrietelefonen: Ihre Anlaufstelle
In today's modern world, communication is key, and having reliable and durable telephones is essential, especially in industrial environments. That's where our leading factory steps in as the go-to manufacturer of industrial waterproof telephones. With years of expertise and a commitment to quality, we are proud to provide businesses with the most reliable communication solutions.   Industrial environments pose unique challenges for communication systems. They are often exposed to extreme weather conditions, harsh chemicals, dust, and other potential hazards. Therefore, having telephones that can withstand these conditions is crucial. Our factory specializes in producing industrial waterproof telephones that are designed to withstand even the harshest environments.   One of the key features of our industrial waterproof telephones is their ability to resist water and dust. They are manufactured using high-quality materials and are sealed to prevent any water or dust from entering the device. This ensures that the telephones remain fully functional, even in the most challenging conditions. Whether it's heavy rain, splashes, or even submersion in water, our telephones can withstand it all.   Durability is another important aspect of our industrial waterproof telephones. They are built to last and can withstand rough handling, impacts, and vibrations. This makes...

2023-11-6 WEITERLESEN

Wandtelefone: Eine praktische und stilvolle Kommunikationslösung
As technology continues to advance at an unprecedented rate, it\'s easy to overlook some of the more traditional forms of communication that we still rely on. One such example is the wall-hung telephone, a classic device that has been around for well over a century. While many people may view these telephones as outdated or obsolete, they still offer several advantages over other communication methods and can be a stylish addition to any home or workplace.   One of the primary benefits of a wall-hung telephone is its convenience. Unlike a mobile phone or landline handset, a wall-hung telephone is always in the same place and easily accessible. This means that you don\'t have to worry about misplacing it or searching for it when you need to make a call. Additionally, wall-hung telephones can be connected directly to the electrical system, eliminating the need for batteries or charging.   Furthermore, wall-hung telephones are perfect for businesses that require a reliable and easy-to-use communication solution. For example, in a hotel or office building, wall-hung telephones can be installed in every room or office, allowing guests or employees to make calls without having to leave their room or desk. This can save...

2023-6-20 WEITERLESEN

Stay Connected in Any Weather with a Weatherproof Phone Box
In today's fast-paced and interconnected world, staying connected is crucial for both personal and professional reasons. However, adverse weather conditions can often disrupt communication networks, leaving people feeling isolated and disconnected. To combat this issue, a weatherproof phone box has been developed to ensure uninterrupted communication regardless of the weather.   The weatherproof phone box is an innovative solution that provides a secure and reliable way to stay connected in any weather. Whether it's a heavy rainstorm, a snow blizzard, or extreme heat, this phone box can withstand various weather conditions and keep communication lines open. It is designed to be durable and resistant to water, dust, and other environmental factors, ensuring that it functions optimally even in harsh conditions.   One of the key features of the weatherproof phone box is its robust construction. Made from high-quality materials such as stainless steel or polycarbonate, it can withstand strong winds, heavy rain, and even extreme temperatures. The phone box is typically sealed tightly to prevent any water or dust from entering and damaging the internal components. This ensures that the phone and other electronic devices inside stay safe and operational regardless of the weather outside.   Additionally, the weatherproof phone...

2023-7-4 WEITERLESEN

Industrielle Anwendung von GSM-Notruftelefonsystemen
We specialize in manufacturing and selling stainless steel call system auto dial telephone waterproof telephone for prison use with CE certification. This is a gsm phone with a metal case. You can install your phone indoors or outdoors. It is a freely movable landline that can be placed outdoors and is tamper-proof. A 3g or 4g sim card must be used for communication. What is GSM? GSM full name: Global System for Mobile Communications, Chinese is Global System for Mobile Communications, commonly known as "Global Access", is a mobile communication technology standard originated in Europe, is the second generation of mobile communication technology, its development purpose is to make the world a mobile phone Web standards can be used together to allow users to travel the world with a single phone.     What is the difference between phone and gsm? Ordinary analog phones and VoIP phones need to install network cables for communication. The gsm phone only needs a 3G or 4G sim card to communicate. GSM phones, without installation, are mobile phones. How does GSM work? 1. GSM is a cellular network, which means that the phone connects to the closest cellular area it can search. GSM networks...

2022-6-9 WEITERLESEN

Does the waterproof box keep your valuables safe and dry?
When it comes to protecting our valuable belongings, there are few things more important than keeping them safe and dry. Whether you are going on a boating trip, hiking through wet terrain, or simply want to store your valuables in a secure manner, a waterproof box is an essential tool to have. In this article, we will explore the benefits of a waterproof box and how it can help ensure the safety of your valuable items.   First and foremost, a waterproof box provides the ultimate protection against water damage. Whether it\'s rain, splashes, or accidental submersion, a waterproof box will keep your valuables safe and dry. This is particularly important when it comes to electronic devices such as smartphones, cameras, and tablets. These gadgets are not only expensive but also hold priceless memories in the form of photos and videos. With a waterproof box, you can enjoy your outdoor activities or water sports without worrying about damaging your valuable electronics.   Moreover, a waterproof box is also useful for storing important documents such as passports, insurance papers, or legal contracts. These documents are often irreplaceable and can cause great inconvenience if lost or damaged. By keeping them in a...

2023-7-19 WEITERLESEN

Wasserdichte Telefone: Die ultimative Lösung zum Schutz Ihres Geräts vor Wasserschäden
With the increasing use of smartphones in our daily lives, the risk of water damage to these devices has also increased. Accidental drops in water or exposure to rain can cause serious damage to the hardware and make the device unusable. To address this issue, smartphone manufacturers have introduced waterproof phones that are designed to withstand water damage. In this article, we will discuss the benefits of waterproof phones and how they can protect your device.   What are Waterproof Phones?   Waterproof phones are devices that are designed to resist water damage. These phones have a rating system that indicates how well they can withstand exposure to water. The rating system is known as Ingress Protection or IP rating. The IP rating consists of two numbers, where the first number indicates the level of protection against solid objects, while the second number indicates the level of protection against liquids.   How Do Waterproof Phones Protect Your Device?   Waterproof phones are designed to protect your device from water damage by preventing water from entering the device. These phones are sealed with special materials that prevent water from entering the device through the ports or seams. In addition, the screens...

2023-4-15 WEITERLESEN

Rugged and Reliable: IP66 Waterproof Telephone for Uninterrupted Communication
Introduction   Effective communication is essential for the smooth running of any business or organization. However, communication can be disrupted in different situations like harsh weather conditions or an industrial environment where there are dust, debris, and water exposure. In such scenarios, a rugged and reliable telephone that can withstand these conditions is necessary. The IP66 waterproof telephone is an ideal choice for such conditions. This article discusses the features, advantages, and applications of this rugged telephone.   Features of IP66 Waterproof Telephone   The IP66 waterproof telephone is specifically designed to withstand unfavourable conditions. It has a robust construction that makes it resistant to dust, dirt, water, and other elements. The telephone is made of corrosion-resistant materials, making it suitable for use in harsh environments. It has a high-quality speaker and microphone that facilitate clear and crisp communication. The telephone also has an adjustable volume control that allows users to set the sound according to their preferences.   Advantages of IP66 Waterproof Telephone   The IP66 waterproof telephone has several advantages over other conventional telephones. Firstly, it is designed to withstand harsh conditions, making it ideal for use in outdoor areas, factories, and industrial environments. The telephone is also...

2023-5-21 WEITERLESEN

China SIP-Notruftelefon: Gewährleistung einer effizienten und zuverlässigen Kommunikation in Notfällen
Introduction   In times of emergencies, the ability to communicate effectively and efficiently becomes crucial. Whether it is a natural disaster, a medical emergency, or any other unforeseen event, communication plays a vital role in coordinating response efforts and saving lives. The emergence of SIP (Session Initiation Protocol) emergency telephones has revolutionized the way we communicate during emergencies, providing a reliable and efficient platform for emergency communication. This article explores the importance of SIP emergency telephones and how they ensure efficient and reliable communication during emergencies.   Benefits of SIP Emergency Telephones   1. Quick and Easy Connectivity: SIP emergency telephones provide quick and easy connectivity, enabling individuals to quickly establish a communication link with emergency response teams. With just a push of a button, users can establish a two-way voice connection, allowing them to relay critical information, request assistance, and receive timely instructions.   2. Location Identification: One of the key advantages of SIP emergency telephones is their ability to accurately identify the location of the emergency. This is essential for emergency responders who need to quickly reach the scene. By providing an exact location, SIP emergency telephones help emergency services arrive faster, saving valuable time that could make...

2023-8-7 WEITERLESEN