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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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Visuelles SIP-Notruftelefon für China
SIP Visual Emergency Telephone is a device that provides a quick and efficient way to request emergency assistance in a public area. The device is designed to be easy to use and can be installed in various locations such as airports, train stations, hospitals, and other public places. This essay will discuss the features of SIP Visual Emergency Telephone, its benefits, and how it works.   Features of SIP Visual Emergency Telephone SIP Visual Emergency Telephone is equipped with several features that make it easy to use and effective in emergency situations. The device has a built-in camera that allows the user to see and speak with a live operator. The camera is also equipped with night vision capability, making it possible to use the device in low light conditions.   The device also has a touch screen display that provides the user with instructions on how to use it. The display shows icons that represent different emergency services such as police, fire, and ambulance. The user can easily select the service they require by tapping the appropriate icon.   SIP Visual Emergency Telephone is also equipped with a speaker and microphone that allows the user to communicate with the...

2023-5-4 WEITERLESEN

Notrufzelle für Versorgungstunnel: Gewährleistung der Sicherheit in unterirdischen Bereichen
Introduction   Utility tunnels are essential infrastructure that facilitates the movement of essential services such as electricity, water, gas, and telecommunications. They are mostly underground pathways connecting various service points and important buildings. While these tunnels play a critical role in ensuring continuous service delivery, they can also pose significant risks to the safety and security of people working in and around them. To mitigate these risks, Utility Tunnel Emergency Call Boxes (UTECBs) have been installed in various locations within the tunnels. This paper discusses the importance of UTECBs in ensuring safety and security in underground areas.   Background   Utility tunnels are not only used to connect services but also as storage spaces for hazardous materials. As such, there is a high risk of accidents such as gas leaks, fires, and chemical spills that can cause harm to those working in and around the tunnels. Additionally, underground areas are susceptible to crime and other security breaches. This is because it is difficult to monitor and secure such areas, making them attractive targets for criminals. In light of these risks, there is a need for effective emergency response mechanisms to ensure the safety and security of people working in and...

2023-5-5 WEITERLESEN

Wasserdichtes Telefon: Das ultimative robuste Outdoor-Telefon
In today's modern world, technology has become an essential part of our lives. We rely on smartphones and other devices to stay connected, informed, and entertained. However, when it comes to outdoor activities or harsh environments, our delicate gadgets can quickly become vulnerable to damage. That's where the waterproof telephone comes in - the ultimate outdoor rugged telephone that can withstand the toughest conditions and keep you connected no matter where you are.   A waterproof telephone is specifically designed to be resistant to water, dust, shock, and other elements that can cause damage. Whether you're hiking in the mountains, camping by a lake, or working in a construction site, a waterproof telephone ensures that you can stay in touch with the world without worrying about water damage or rugged terrain.   One of the key features of a waterproof telephone is its durability. These devices are built to last, with reinforced exteriors and sealed ports that protect them from water and dust. They are often made from high-quality materials such as rubber, plastic, or metal, which can withstand extreme temperatures, shocks, and drops. This durability ensures that even if your phone accidentally falls into water or gets dropped on...

2023-7-12 WEITERLESEN

Wetterfestes GSM-Telefon: Langlebige Kommunikationslösung für alle Wetterbedingungen
Weatherproof GSM Telephone: Durable Communication Solution for Any Weather Conditions   In challenging weather conditions, reliable communication is vital. A weatherproof GSM telephone is a durable communication solution that can withstand rain, snow, and extreme temperatures. It is designed for use in a wide range of outdoor environments, including construction sites, industrial facilities, and emergency response situations.   What is a weatherproof GSM telephone?   A weatherproof GSM telephone is a type of mobile phone that is designed to withstand harsh weather conditions. It is built with a durable housing that protects it from water, dust, and impact. The GSM technology allows it to connect to cellular networks, providing reliable communication even in remote areas.   Why use a weatherproof GSM telephone?   There are many reasons why a weatherproof GSM telephone is a great communication solution for outdoor environments. It is reliable, durable, and easy to use. Here are some of the benefits of using a weatherproof GSM telephone:   1. Weather-resistant: A weatherproof GSM telephone is designed to withstand harsh weather conditions. It can tolerate rain, snow, heat, and cold, making it ideal for use in any climate.   2. Durable: The durable housing of a weatherproof GSM...

2023-4-22 WEITERLESEN

Top-Ex-geschützte Telefonlieferanten für gefährliche Umgebungen
Introduction:   Hazardous environments require specialized equipment that can withstand the harsh conditions and potential dangers present in these areas. One such piece of equipment is the ex-proof telephone, which is designed to operate safely in environments that may contain combustible gases, dust or fibers. These telephones are used in a variety of industries, including oil and gas, petrochemical, mining, and pharmaceuticals. In this article, we will explore some of the top ex-proof telephone suppliers for hazardous environments.   1. Contelec, Inc.   Contelec, Inc. is a leading supplier of ex-proof telephones and other communication equipment for hazardous environments. Their products are designed to meet the strictest safety standards and are certified by global organizations, including ATEX and IECEx. Contelec offers a range of ex-proof telephones, including wall-mounted, desk, and emergency models. They also provide customized solutions to meet specific customer requirements.   2. Ecom Instruments GmbH   Ecom Instruments GmbH is a German-based company that specializes in the development and production of ex-proof communication devices. Their products are designed to be intrinsically safe and suitable for use in explosive atmospheres. Ecom offers a wide range of ex-proof telephones, including cordless models, and those designed for use in ATEX Zone...

2023-4-18 WEITERLESEN

Rugged and Reliable: The Ultimate Weatherproof Phone Box
In our modern world, technology is an integral part of our day-to-day lives. Smartphones have become an essential tool for communication, productivity, and entertainment. We rely on them heavily, and losing them or damaging them can have dire consequences. That\'s where the weatherproof phone box comes in, the ultimate solution for protecting our precious devices.   A weatherproof phone box is a specially designed case that provides protection against the elements, physical damage, and theft. These cases come in various shapes and sizes to fit different phone models and can be made from different materials, including plastic, metal, and silicone. They also come with different features, such as locks, latches, and mounting brackets.   One of the main advantages of a weatherproof phone box is its ability to withstand extreme weather conditions. Whether it's raining, snowing, or scorching hot, the case will keep your phone safe and dry. This is especially important for people who work outdoors or in harsh environments, such as construction sites, oil rigs, and military bases. With a weatherproof phone box, they can stay connected and productive without worrying about their phone getting damaged.   Another advantage of a weatherproof phone box is its durability. These...

2023-6-22 WEITERLESEN

Clear calls, durable and resistant – the first choice for industrial-grade waterproof wall-mounted phones
In noisy industrial environments, the stability and clarity of communication equipment are crucial. Wall Mounting Weatherproof Industrial Telephones have become leaders in industrial communications with their excellent call quality and durability. This wall phone can not only work stably in harsh industrial environments, but also ensure clear and smooth call effects, providing strong support for industrial production and safety management. Next, we will analyze in depth the advantages and features of this industrial-grade waterproof wall phone and reveal the secrets that make it the first choice. Clear call experience Wall Mounting Weatherproof Industrial Telephones bring a new experience to industrial communications with their excellent call quality. This phone uses efficient audio processing technology, which can effectively reduce background noise interference in noisy industrial environments, making calls clearer. At the same time, the use of high-quality speakers and microphones ensures that the sound quality is pure and smooth, and both voice and call content can be conveyed accurately. Wall Mounting Weatherproof Industrial Telephones also perform well when it comes to long-distance communications. It has strong signal transmission capabilities and can ensure the continuity and stability of calls even in areas with weak signal coverage. In addition, the optimized communication protocol further...

2024-4-19 WEITERLESEN

Englisches wetterfestes Notruf-SOS-Telefon
The English weatherproof Emergency SOS Telephone is a revolutionary communication device designed to withstand harsh weather conditions and provide immediate assistance in times of emergencies. This article aims to explore the various features and benefits of this unique telephone.   One of the standout features of the English weatherproof Emergency SOS Telephone is its ability to withstand extreme weather conditions. Whether it is heavy rain, snow, or strong winds, this telephone remains fully functional, ensuring that individuals can reach out for help when needed the most. This is especially crucial in emergency situations where quick and reliable communication can make a significant difference in saving lives.   The telephone is equipped with an Emergency SOS button, which, when pressed, immediately connects the user to emergency services. This feature ensures that help can be summoned swiftly, without the need for complex dialing or searching for emergency numbers. This simplicity is particularly important in high-stress situations, where individuals may not have the presence of mind to remember and dial the appropriate emergency contact numbers.   Furthermore, the English weatherproof Emergency SOS Telephone is designed with a bright and easily identifiable color, making it highly visible even in low light or foggy conditions....

2023-7-30 WEITERLESEN

Analog Engineer’s Plastic Emergency Telephone
The Analog Engineer's Plastic Emergency Telephone is a device that is designed to provide reliable communication in emergency situations. It is a durable and robust telephone that is made of high-quality plastic. The device is designed to withstand harsh weather conditions and is intended for use in outdoor environments.   The Analog Engineer's Plastic Emergency Telephone is equipped with a powerful speaker and microphone to ensure clear communication. It also features a push-button keypad that allows users to dial emergency services quickly and easily. The device is compatible with both analog and digital phone lines, making it suitable for use in a range of different settings.   One of the key features of the Analog Engineer's Plastic Emergency Telephone is its rugged construction. The device is designed to withstand extreme weather conditions, including heavy rain and high winds. It is also resistant to impact and vandalism, making it ideal for use in areas where it may be subjected to rough treatment.   The Analog Engineer's Plastic Emergency Telephone is easy to install and use. It does not require any complex wiring, and can be connected to existing phone lines in a matter of minutes. The device is also user-friendly, with...

2023-6-14 WEITERLESEN

Aluminium Alloy Heavy Duty Weatherproof Telephone: The Ultimate Industrial Rugged Solution
In today's fast-paced and demanding industrial environment, communication is key to ensure that operations run smoothly and efficiently. However, regular telephones are often not up to the task, as they can be easily damaged by harsh weather conditions, dust, chemicals, and physical impact. This is where the Aluminium Alloy Heavy Duty Weatherproof Telephone comes in – the ultimate industrial rugged solution for reliable and durable communication.   Constructed from high-quality aluminium alloy, this heavy-duty telephone is built to withstand the toughest conditions. Its weatherproof design ensures that it can withstand extreme temperatures, rain, and dust, making it suitable for both indoor and outdoor use. The telephone's rugged design also makes it resistant to impact, ensuring that it can withstand accidental drops and bumps without any damage.   The Aluminium Alloy Heavy Duty Weatherproof Telephone features a large and easy-to-use keypad, making it simple for workers to operate even while wearing gloves. It also has a built-in speaker and microphone, which provide crystal clear sound quality, even in noisy environments. Furthermore, the telephone has a volume control function, allowing the user to adjust the volume to their personal preference.   One of the most notable features of this telephone is its...

2023-6-1 WEITERLESEN