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IP Tunnel Nødtelefon

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 Telefon med ledning

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,...
flammesikker vejrbestandig 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...
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  
GSM nødtelefonsystem

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
Kina industrielle vandtætte telefoner fabrik

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...
tilpasset bedste industrielle telefonfabrik

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...
seneste nyt
Unveiling the Revolutionary Explosion Proof Telephone: Ensuring Safety and Communication in Hazardous Environments
In hazardous environments, safety is of paramount importance. The ability to communicate effectively without compromising safety is crucial. This is where the revolutionary explosion-proof telephone comes into play, ensuring both safety and effective communication in hazardous environments.   Hazardous environments, such as oil refineries, chemical plants, and mining sites, are prone to potential explosions due to the presence of flammable gases, vapors, or combustible dust. In these environments, traditional communication devices like regular telephones or mobile phones pose a significant risk. A simple spark or an electrical discharge from these devices can trigger a catastrophic explosion.   To address this critical safety concern, the explosion-proof telephone has emerged as a game-changer. Designed with innovative technology and robust materials, this device is specifically engineered to prevent explosions and provide reliable communication in hazardous settings.   One of the key features of the explosion-proof telephone is its ability to withstand extreme conditions. It is constructed using non-sparking and flame-resistant materials, preventing any potential ignition sources. The casing is made of durable materials like stainless steel or cast aluminum, providing maximum protection against impact, corrosion, and environmental factors. Furthermore, the device is equipped with a hermetically sealed enclosure, ensuring its integrity and preventing...

2023-9-6 LÆS MERE

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 LÆS MERE

Navigating Innovation Waves: Industrial Waterproof Telephones Redefining Communication in China
In the dynamic landscape of industrial communication, the role of waterproof telephones has taken center stage, particularly in a manufacturing powerhouse like China. This article explores the transformative journey of industrial waterproof telephones in China, highlighting their significance, key features, and real-world cases that underscore their impact on enhancing communication and safety in industrial settings. The Evolution of Industrial Waterproof Telephones: As industries in China have evolved, so too have the communication needs within these sectors. Traditional communication devices struggled to meet the demands of harsh industrial environments, leading to the development of specialized solutions such as industrial waterproof telephones. These devices are engineered to withstand challenging conditions, including exposure to water, dust, and extreme temperatures. Key Features of Industrial Waterproof Telephones: Robust Construction: Industrial waterproof telephones boast robust and durable construction, often featuring materials that resist corrosion and damage caused by harsh environmental factors. This ensures their longevity in demanding industrial settings. Water and Dust Resistance: The primary feature of these telephones is their resistance to water and dust. IP (Ingress Protection) ratings are used to specify the level of protection, with higher ratings indicating superior resistance. This makes them suitable for deployment in outdoor areas, factories, and other...

2023-12-6 LÆS MERE

Enhancing School Communication: The Importance of an Intercom System
Communication is a fundamental aspect of any organization, and schools are no exception. Effective communication within a school is essential for a variety of reasons, such as ensuring the safety and security of students, promoting collaboration among staff members, and keeping parents informed about their child's education. One powerful tool that can greatly enhance school communication is an intercom system. In this article, we will explore the importance of an intercom system in schools and how it can benefit the entire school community.   First and foremost, an intercom system plays a crucial role in ensuring the safety and security of students and staff. In case of emergencies, such as a lockdown or evacuation, the intercom system can be used to quickly and efficiently communicate instructions to everyone within the school premises. This immediate and direct communication can save valuable time and potentially prevent any harm or confusion during critical situations. By having an intercom system in place, schools can effectively coordinate emergency response efforts, enhancing the overall safety of the school community.   Furthermore, an intercom system facilitates effective communication among staff members, promoting collaboration and teamwork. In a large school with multiple buildings or departments, it can be...

2023-7-6 LÆS MERE

China SIP Cleanroom Telephone: Maintaining Hygiene and Communication Efficiency
In cleanroom environments, maintaining hygiene is of utmost importance. Every element and equipment within the cleanroom must adhere to stringent cleanliness standards to avoid any contamination risks. This includes the telephone systems used for communication within the cleanroom facility. SIP (Session Initiation Protocol) Cleanroom Telephone is designed with hygiene and communication efficiency in mind, ensuring smooth and safe communication in cleanroom environments.   Cleanrooms are particularly sensitive environments commonly found in industries such as pharmaceuticals, biotechnology, electronics, and healthcare. These controlled environments are designed to minimize the presence of airborne particles, dust, and other contaminants that could compromise product quality or the safety of personnel. Since communication is a critical aspect of operations within cleanrooms, it is essential to have telephone systems that meet the stringent cleanliness requirements.   The SIP Cleanroom Telephone is specifically designed to address the challenges faced in cleanroom environments. These telephones are constructed using materials that are resistant to dust and easy to clean, ensuring minimal particle generation. The smooth surfaces of the telephone prevent the accumulation of dust or other contaminants, enabling quick and easy cleaning. Moreover, the telephone is designed to be water-resistant or even waterproof, allowing it to be cleaned with disinfectants...

2023-8-5 LÆS MERE

Elevator Telephone: Ensuring Communication and Safety in Vertical Transportation
Elevators have become an essential part of our daily lives, especially in urban areas where buildings are getting taller and skyscrapers are becoming more common. As the demand for vertical transportation increases, it is vital to ensure the safety and security of elevator passengers. One crucial component that plays a significant role in this aspect is the elevator telephone. This article explores the importance of elevator telephones in ensuring communication and safety in vertical transportation.   Importance of Communication in Elevators   Elevators are typically closed spaces with limited visibility, making them susceptible to potential safety hazards. In case of emergencies such as power failures, mechanical malfunctions, or medical issues, it becomes vital for passengers to have a reliable means of communication with the outside world. Elevator telephones serve as a lifeline for passengers, allowing them to seek help, report emergencies, or simply communicate their needs.   Emergency Situations   In emergency situations, time is of the essence, and prompt communication is crucial. Elevator telephones provide a direct line of communication to emergency services, building management, or elevator maintenance personnel. This immediate connection ensures that passengers can quickly convey their situation, enabling the appropriate response and assistance. Whether it is...

2023-12-5 LÆS MERE

Vandtætte telefoner: Holder dig forbundet i ethvert vejr
Waterproof Phones: Keeping You Connected in Any Weather   In recent years, waterproof phones have become increasingly popular. They provide a solution to the common problem of water damage, which can cause extensive damage to a phone and render it unusable. With a waterproof phone, you can take photos underwater, use your phone in the rain or snow, and even drop your phone in a puddle without worrying about damaging it.   Waterproof technology has come a long way in recent years, and many phones are now designed to withstand water and other elements. There are a number of different types of waterproof phones available, each with their own set of features and benefits. Some phones are water-resistant, which means they can withstand a certain amount of water exposure before being damaged. Other phones are fully waterproof and can be submerged in water for an extended period of time without any damage.   One of the biggest benefits of a waterproof phone is the ability to take photos and videos underwater. This is a feature that is increasingly popular among adventure enthusiasts and travelers who want to capture amazing images of marine life, waterfalls, or other underwater scenery. With a...

2023-4-12 LÆS MERE

Rugged Analogue Telephone for Outdoor Emergencies: Weatherproof and Reliable
Emergencies can happen anytime, anywhere. That's why it's important to have reliable communication equipment that can withstand harsh weather conditions and tough outdoor environments. The Rugged Analogue Telephone is one such device that is designed to provide reliable communication during emergencies. In this article, we will discuss the features, benefits, and applications of this weatherproof and reliable telephone.   The Rugged Analogue Telephone is a specially designed telephone that can withstand extreme weather conditions, such as rain, snow, and high humidity. The device is made of high-quality materials that are resistant to corrosion, rust, and impact. The telephone is also IP65 rated, which means it is dustproof and water-resistant.   The telephone is equipped with a loudspeaker and a microphone that provide clear and loud audio, even in noisy environments. The device has a range of up to 100 meters and can be used in areas without power or network connectivity. The telephone is also equipped with a keypad that allows users to make calls and send messages.   One of the main benefits of the Rugged Analogue Telephone is its reliability. The device is designed to work in extreme conditions, and its robust construction ensures that it can withstand...

2023-6-8 LÆS MERE

Sikring af sikkerhed og kommunikation med eksplosionssikre telefoner
Explosion proof telephones are crucial devices for ensuring safety in hazardous environments. These phones are designed to prevent explosions caused by sparks or flames generated by normal telephone equipment. They're used in a variety of hazardous environments, such as chemical plants, oil refineries, and mining facilities.   One of the main benefits of explosion proof telephones is their ability to provide reliable communication in hazardous environments. In these environments, communication is critical for ensuring that workers are safe and that any emergencies are dealt with quickly and effectively. Explosion proof telephones are designed to withstand extreme conditions and provide clear communication even in noisy environments.   Another benefit of explosion proof telephones is their durability. They're built to withstand harsh environmental conditions, including extreme temperatures, corrosive chemicals, and rough handling. This makes them ideal for use in environments where traditional telephones would quickly deteriorate and become unusable.   Explosion proof telephones also come with a range of safety features that make them even more reliable in hazardous environments. For example, many models have a spark-free feature that prevents sparks from being generated when the phone is used. This is critical for preventing explosions in environments where flammable materials are present....

2023-5-20 LÆS MERE

Emergency Phones: Lifeline i krisetider
In today's modern world, where technology has permeated every aspect of our lives, one device stands out as a crucial lifeline in times of crisis – the emergency phone. Designed to provide quick and reliable communication during emergencies, these devices play a vital role in saving lives and ensuring public safety. This article will delve into the importance of emergency phones, their evolution over time, and their impact on society.   Emergency phones have come a long way since their inception. Initially, they were simple, standalone devices placed in public areas to provide direct access to emergency services. Over time, these phones have evolved to integrate with the existing communication infrastructure, allowing users to dial emergency numbers from any phone, whether it be landline or mobile. This integration has significantly enhanced the effectiveness and accessibility of emergency services.   One key advantage of emergency phones is their reliability. Unlike mobile phones that rely on cellular networks, emergency phones are hardwired and powered by a separate power source, ensuring uninterrupted communication even during power outages or network failures. This makes emergency phones indispensable in situations where immediate connectivity is essential, such as natural disasters or terrorist attacks.   Moreover, emergency phones...

2023-7-10 LÆS MERE