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IP تونېل جىددىي تېلېفون

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 تېلېفون Corded تېلېفون

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,...
ئوتتىن مۇداپىئەلىنەلەيدىغان ھاۋارايىدىن ساقلىنىش تېلېفونى

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...
لىفىت جىددىي تېلېفون زاۋۇتى

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 جىددىي تېلېفون سىستېمىسى

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
جۇڭگو سانائەت سۇدىن مۇداپىئەلىنىش تېلېفون زاۋۇتى

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 سانائەت تېلېفونى

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...
خاسلاشتۇرۇلغان ئەڭ ياخشى سانائەت تېلېفون زاۋۇتى

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...
ئەڭ يېڭى خەۋەر
Enhancing School Communication: Introducing an Advanced Intercom System for Academic Institutes
In today's fast-paced world, effective communication is essential for the smooth functioning of any organization. This is especially true for academic institutes, where clear and efficient communication plays a vital role in ensuring the safety and well-being of students and staff. In order to enhance school communication, it is crucial to introduce an advanced intercom system that can address the evolving needs of educational institutions.   An intercom system is a communication tool that allows for instant two-way communication between different areas of a school campus. Traditionally, intercom systems were limited to basic audio communication between designated areas. However, with advancements in technology, modern intercom systems now offer a wide range of features and benefits that can significantly improve school communication.   One of the key advantages of an advanced intercom system is its ability to ensure a safe and secure environment for students and staff. In case of emergencies such as fires, intruders, or other threats, the intercom system can provide real-time alerts and instructions to everyone on campus. This enables quick and efficient response from the authorities, minimizing potential risks and ensuring the safety of all individuals within the school premises.   Additionally, an advanced intercom system can...

2023-9-14 تېخىمۇ كۆپ ئوقۇڭ

IP65 دەرىجىدىن تاشقىرى ھاۋارايىدىن مۇداپىئەلىنىش VoIP تېلېفونى
Introduction   In today's fast-paced world, communication is everything. Companies need to stay connected with their employees, customers, and suppliers to ensure smooth operations. One of the most efficient communication channels is VoIP (Voice over Internet Protocol) telephony. However, traditional VoIP phones may not be suitable for outdoor use due to environmental factors such as moisture, dust, and extreme temperatures. That's where the IP65 rated outdoor weatherproof VoIP telephone comes in.   What is an IP65 rated outdoor weatherproof VoIP telephone?   An IP65 rated outdoor weatherproof VoIP telephone is a communication device designed for use in harsh outdoor environments. It is built to withstand extreme weather conditions such as rain, snow, and extreme temperatures. It has an IP65 rating, which means it is dust-tight and water-resistant, making it suitable for use in areas with high humidity, dust, or moisture.   Features of an IP65 rated outdoor weatherproof VoIP telephone   1. Industrial-grade construction: An IP65 rated outdoor weatherproof VoIP telephone is built with durable materials that can withstand harsh outdoor environments. It is made of stainless steel or aluminum with a powder coating to prevent rust and corrosion.   2. Weather-resistant: This telephone is designed to resist extreme weather...

2023-5-13 تېخىمۇ كۆپ ئوقۇڭ

Robust IP67 Rated Wall Mounted Industrial Waterproof Telephone: Ensuring Reliable Communication in Emergency Situations
In emergency situations, communication is the key to ensuring the safety and well-being of individuals. Whether it is a natural disaster, a hazardous accident, or any other critical event, having access to reliable communication channels can make a significant difference in the response and recovery efforts. One such device that ensures uninterrupted communication even in the most challenging conditions is the Robust IP67 Rated Wall Mounted Industrial Waterproof Telephone.   The Robust IP67 Rated Wall Mounted Industrial Waterproof Telephone is designed to withstand the harshest environments and provide reliable communication when it matters the most. With its IP67 rating, this telephone is completely dustproof and can withstand immersion in water for up to 30 minutes at a depth of 1 meter. This makes it an ideal choice for outdoor locations, industrial facilities, and areas prone to extreme weather conditions.   One of the key features of this telephone is its robust construction. It is made of high-quality materials that can endure extreme temperatures, vibrations, and impact. Whether it is exposed to intense sunlight, heavy rain, or even accidental drops, this telephone remains fully functional, ensuring communication is not compromised in any situation. Its wall-mounted design further adds to its durability...

2023-10-25 تېخىمۇ كۆپ ئوقۇڭ

جىددى تېلېفون سىستېمىسى: ھاياتلىقنى قۇتقۇزۇش چارىسى
Emergency Telephone System: A Lifesaving Solution   Emergencies can happen at any time and any place. It is crucial to have instant communication with emergency services during such times. This is where the emergency telephone system comes into play. The emergency telephone system is a lifesaving solution that is designed to provide immediate assistance to people during emergencies. In this article, we will discuss the importance of the emergency telephone system and how it works.   What is an Emergency Telephone System?   An emergency telephone system is a communication system that helps people to reach out to emergency services during any crisis. This system is designed to provide a quick and efficient way for people to get help during emergencies. It can be used to call for medical assistance, police, fire, and other emergency services.   The emergency telephone system is typically set up in public places such as parks, streets, shopping malls, and other public facilities. It consists of an emergency telephone unit, which is a specially designed telephone that has a direct connection to the emergency services. The emergency telephone unit is mounted on a pole, and it is designed to be visible and easily accessible in...

2023-4-17 تېخىمۇ كۆپ ئوقۇڭ

Robust and Resilient IP65 Weatherproof VoIP Telephone for Outdoor Use
In today's world, communication is crucial, not just in our everyday lives, but also in emergency situations. Whether you're at home or in the office, it's essential to have reliable communication channels. When it comes to outdoor communication, however, things are not always straightforward. Weather conditions, vandalism, and other factors can impact the effectiveness of the communication devices.   Fortunately, there is a solution to this problem, and it comes in the form of the robust and resilient IP65 weatherproof VoIP telephone. This outdoor telephone is designed to withstand harsh weather conditions, and it offers an efficient and reliable communication channel, regardless of the environment.   The IP65 rating of this telephone means that it is fully dust-tight and can withstand water jets from any direction. This feature is highly advantageous, especially in areas with extreme weather conditions. Whether it's heavy rain, snow, or dust, this telephone can withstand it all, ensuring that communication lines remain open even in the toughest of conditions.   The robust design of this telephone makes it highly resistant to vandalism, tampering, and physical damage. It is constructed using high-quality materials that can handle impacts, scratches, and other forms of damage. This feature makes it...

2023-5-27 تېخىمۇ كۆپ ئوقۇڭ

سىرتتىكى جىددىي تېلېفون ئارقىلىق بىخەتەرلىكىڭىزگە كاپالەتلىك قىلىڭ
Outdoor activities such as hiking, camping, and skiing are great ways to enjoy nature and stay active. However, these activities can also be dangerous, especially if you find yourself in an emergency situation without access to assistance. This is where outdoor emergency phones come in handy. Here are some reasons why you should consider investing in a reliable outdoor emergency phone for your next adventure.   Firstly, outdoor emergency phones can provide a lifeline in times of need. If you get lost, injured, or encounter any other emergency situation while enjoying the outdoors, a quick call for help can make all the difference. With an outdoor emergency phone, you can easily call for help, regardless of whether you have phone signal on your personal device or not.   Secondly, outdoor emergency phones are designed to withstand harsh weather conditions and rough handling. Unlike your personal phone, which may get damaged or lose battery life due to exposure to the elements, an outdoor emergency phone is built to withstand the rugged conditions of the outdoors.   Thirdly, outdoor emergency phones often come equipped with additional features that can further enhance your safety. For example, some models have a built-in GPS, allowing...

2023-5-22 تېخىمۇ كۆپ ئوقۇڭ

سۇدىن مۇداپىئەلىنىش تېلېفونىنى تونۇشتۇرۇش - ھۆل شارائىتتىمۇ ئۇلىنىپ تۇرۇڭ
Introducing Waterproof Phones - Stay Connected Even in Wet Conditions   In today fast-paced world, smartphones have become a necessity for everyone. We rely on them for communication, entertainment, productivity, and more. But what happens when you are caught in the rain or accidentally drop your phone in water? Your phone could get damaged, and you could lose all your valuable data. This is where waterproof phones come in. These phones are specially designed to withstand water, allowing you to stay connected even in wet conditions.   Waterproof phones are becoming increasingly popular, especially among people who enjoy outdoor activities such as hiking, skiing, or swimming. These phones come in different types and models, each with its own level of water resistance. Some phones can withstand splashes and rain, while others can be submerged in water for extended periods without getting damaged.   One of the biggest advantages of waterproof phones is that they offer peace of mind. You don have to worry about your phone getting wet or damaged when you are around water. You can take photos and videos without worrying about dropping your phone or getting it wet. You can also use your phone to listen to...

2023-4-13 تېخىمۇ كۆپ ئوقۇڭ

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

2023-10-21 تېخىمۇ كۆپ ئوقۇڭ

نېمە ئۈچۈن EMS لىفىت تېلېفونى ھەر بىر بىنا ئۈچۈن كەم بولسا بولمايدۇ
Elevator phones are a crucial component of any building's emergency communication system. They provide a quick and direct line of communication between individuals in elevators and emergency services or building management. However, not all elevator phones are created equal. An EMS elevator phone is specially designed for emergency situations and is essential for every building. In this article, we'll explore why EMS elevator phones should be an essential part of every building's emergency communication system. Direct Line of Communication with Emergency Services The primary purpose of an EMS elevator phone is to provide a direct line of communication with emergency services. In the event of an emergency, individuals in elevators may need to contact emergency services quickly and efficiently. An EMS elevator phone provides a direct line of communication that allows them to do so. This means that emergency services can respond quickly, potentially saving lives and reducing the risk of injuries. Compliance with Regulations Using an EMS elevator phone ensures that your building's emergency communication system complies with all relevant regulations. There are strict requirements for elevator phones specified in the ASME A17.1 Safety Code for Elevators and Escalators. These include requirements for the location, operation, and maintenance of...

2023-3-29 تېخىمۇ كۆپ ئوقۇڭ

China Explosion Proof Lighting: Ensuring Safety in Hazardous Environments
In hazardous environments where flammable gases, dust, or vapors are present, ensuring safety becomes a paramount concern. The risk of explosions and accidents is high in such areas, making it crucial to implement preventive measures. One essential aspect of ensuring safety in these environments is the use of explosion-proof lighting. These specialized lighting fixtures are designed to minimize the risk of explosions, providing a safe and well-lit environment for workers. In this article, we will explore the importance of explosion-proof lighting and its various applications.   Explosion-proof lighting fixtures are specifically engineered to contain any potential sparks or explosions within the fixture itself. They are constructed using robust materials that can withstand the force of an explosion and prevent it from spreading. These fixtures are sealed tightly to prevent the entry of flammable gases or dust, and their electrical components are designed to minimize the risk of a spark igniting the surrounding atmosphere.   One common application of explosion-proof lighting is in the oil and gas industry. Drilling platforms, refineries, and petrochemical plants are exposed to flammable gases and vapors, making them highly susceptible to explosions. By utilizing explosion-proof lighting fixtures in these facilities, the risk of an accident is...

2023-8-1 تېخىمۇ كۆپ ئوقۇڭ