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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...
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بىخەتەر ۋە ئىشەنچلىك ۋاندالغا چىداملىق تېلېفونلار: كۈچەيتىلگەن ئالاقىنىڭ چىدامچانلىقى ۋە قوغدىلىشى
Introduction: Communication plays a vital role in our daily lives, and the importance of reliable and uninterrupted communication cannot be overstated. In various public spaces, such as parks, train stations, and bus stops, vandalism poses a significant threat to communication devices. To address this issue, the development of vandal-resistant phones has become essential. These phones are designed to withstand vandalism attempts and provide enhanced communication capabilities. This article aims to explore the features and benefits of vandal-resistant phones, highlighting their durability and protection.   1. Durability: Vandal-resistant phones are built to withstand various forms of physical abuse, ensuring their longevity and consistent functionality. They are constructed using robust materials such as stainless steel or reinforced polycarbonate, making them resistant to impacts, scratches, and tampering. These phones are designed to withstand extreme weather conditions, including rain, extreme temperatures, and UV exposure. The durability of vandal-resistant phones ensures that they can withstand harsh environments and continue to perform optimally, regardless of external factors.   2. Protection against Vandalism: Vandal-resistant phones are specifically designed to deter and resist vandalism attempts. They feature a range of protective measures to ensure their uninterrupted functionality. These phones are equipped with vandal-resistant handsets that are securely attached...

2023-7-13 تېخىمۇ كۆپ ئوقۇڭ

Enhanced Communication: The Versatility of a Telephone with Intercom Features
In today's fast-paced and interconnected world, communication plays a vital role in our personal and professional lives. The telephone has been a longstanding and essential tool for connecting with others, but with the advancement of technology, it has evolved to offer even more versatility. One such feature is the intercom, which allows for enhanced communication within a single location or across multiple locations. In this article, we will explore the benefits and potential applications of a telephone with intercom features.   First and foremost, the intercom feature enables seamless communication within a single location. Whether you are in a large office building, a hotel, or a residential complex, the intercom allows you to easily reach out to individuals in different rooms or departments without the need to physically walk or travel to their location. This not only saves time but also enhances efficiency in both personal and professional settings. For example, in an office environment, an intercom system can be used to relay important messages or announcements to all employees simultaneously, ensuring that everyone is on the same page and reducing the likelihood of miscommunication.   Moreover, a telephone with intercom features is not limited to internal communication within a...

2023-7-1 تېخىمۇ كۆپ ئوقۇڭ

ئاليۇمىن قېتىشمىسى ئېغىر تىپتىكى ھاۋارايىدىن مۇداپىئەلىنىش تېلېفونى: ئاخىرقى سانائەت كەسكىن تېلېفون
Communication plays a critical role in ensuring smooth operations and maintaining worker safety. When it comes to rugged and reliable communication equipment, the Aluminium Alloy Heavy Duty Weatherproof Telephone stands out as the ultimate solution.   Engineered to withstand extreme conditions, this telephone is specifically designed for industrial use where durability and performance are of utmost importance. Made from high-quality aluminium alloy, this telephone is built to last and can withstand harsh weather conditions, rough handling, and even potential impact.   The robust construction of the Aluminium Alloy Heavy Duty Weatherproof Telephone ensures that it can withstand challenging environments such as manufacturing plants, oil and gas refineries, chemical processing facilities, and outdoor construction sites. Its weatherproof design protects it from rain, dust, and other environmental factors, making it ideal for both indoor and outdoor use.   One of the standout features of this telephone is its exceptional sound quality. Equipped with advanced technology, it provides crystal-clear audio transmission, ensuring that every conversation is loud and clear, even in noisy industrial environments. This feature is crucial for effective communication, as it helps prevent misunderstandings and enhances overall productivity.   Another notable feature of the Aluminium Alloy Heavy Duty Weatherproof Telephone is...

2023-8-27 تېخىمۇ كۆپ ئوقۇڭ

Outdoor Telephone with Weatherproof VoIP and Ethernet Connectivity
The Outdoor Telephone with Weatherproof VoIP and Ethernet Connectivity is a cutting-edge telecommunication device designed to withstand harsh weather conditions while offering top-notch voice over internet protocol (VoIP) and Ethernet connectivity. This outdoor telephone is an ideal choice for individuals or businesses that require reliable communication systems in outdoor locations such as parking lots, construction sites, and parks.   Key Features   The Outdoor Telephone with Weatherproof VoIP and Ethernet Connectivity comes with several features that make it stand out from its competitors. First and foremost, it is weather resistant, with an IP66-rated enclosure that protects it from rain, dust, and other environmental factors. This means that the phone can operate even in extreme weather conditions, making it a reliable communication tool in any outdoor setting.   Another key feature of this outdoor phone is its VoIP capability. VoIP allows voice calls to be transmitted over the internet instead of traditional telephone lines. This provides several benefits, including lower costs, better call quality, and more advanced features such as call forwarding and voicemail. With this outdoor phone, users can take advantage of these benefits even in outdoor locations.   The Outdoor Telephone with Weatherproof VoIP and Ethernet Connectivity also has...

2023-5-13 تېخىمۇ كۆپ ئوقۇڭ

Industrial Rugged Telephone manufacture: Aluminium Alloy Heavy Duty Weatherproof Telephone
In today's fast-paced and rapidly evolving world, communication is key. Whether it is for personal or professional purposes, having reliable and efficient means of communication is of utmost importance. This is where the Industrial Rugged Telephone comes into play. Made from high-quality aluminium alloy, this heavy-duty weatherproof telephone is designed to withstand the harshest of conditions while ensuring clear and uninterrupted communication.   The first notable feature of the Industrial Rugged Telephone is its durable construction. Crafted from aluminium alloy, a material known for its strength and resistance to corrosion, this telephone can withstand extreme temperatures, high humidity, and even mechanical impact. Designed for use in industrial settings such as manufacturing plants, construction sites, and mining operations, this telephone is built to last.   One of the main advantages of the Industrial Rugged Telephone is its weatherproof design. Equipped with a sealed casing, this telephone is resistant to dust, water, and other environmental factors that can potentially damage electronic devices. This makes it suitable for outdoor use, where exposure to harsh weather conditions is unavoidable. Rain or shine, the Industrial Rugged Telephone ensures uninterrupted communication.   Furthermore, this telephone is designed with ergonomics in mind. Its user-friendly interface and large...

2023-7-27 تېخىمۇ كۆپ ئوقۇڭ

Aluminium Alloy Heavy Duty Weatherproof Telephone: The Ultimate Industrial Rugged Communication Solution
In industrial or outdoor environments, communication is crucial for ensuring safety and efficiency. That's where the Aluminium Alloy Heavy Duty Weatherproof Telephone (AAHDT) comes in. This rugged telephone is designed for use in harsh conditions and is built to last.   The AAHDT is made of high-quality aluminium alloy, making it tough enough to withstand extreme temperatures, moisture, and dust. It is also weatherproof, so it can be used in outdoor environments without fear of damage. This makes it the perfect communication solution for factories, mines, construction sites, and other industrial settings.   What sets the AAHDT apart from other rugged telephones is its heavy-duty construction. It has a thick, impact-resistant handset that can withstand even the toughest drops. The buttons are large and easy to press, even when wearing gloves, and the keypad is backlit for easy visibility in low light conditions.   In addition to its rugged construction, the AAHDT has a number of features that make it an ideal communication solution. It has a built-in amplifier for clear, loud sound, even in noisy environments. It also has a programmable auto-dial function for quick and easy calling.   The AAHDT is also easy to install and maintain. It...

2023-5-24 تېخىمۇ كۆپ ئوقۇڭ

Stay Connected Rain or Shine: Introducing the Weatherproof Subway Phone
In this fast-paced and technology-driven world, staying connected has become an essential part of our everyday lives. However, unpredictable weather conditions often pose a challenge to our ability to remain connected. This is where the weatherproof subway phone comes in, offering a solution that ensures we can stay connected rain or shine.   Imagine this scenario: you are waiting for your train at the subway station, and suddenly it starts to pour. You reach into your bag to check your phone, only to find that it has been drenched and is now rendered useless. Frustration and inconvenience set in as you realize that you are cut off from the world until you can find a replacement. But with the weatherproof subway phone, this scenario becomes a thing of the past.   The weatherproof subway phone is designed to withstand various weather conditions, including rain, snow, and extreme temperatures. Its durable and waterproof exterior ensures that no matter what the weather throws at it, the phone remains functional and protected. This means that even if you find yourself caught in a sudden downpour or facing freezing temperatures, you can still rely on your phone to keep you connected.   Not only...

2023-10-7 تېخىمۇ كۆپ ئوقۇڭ

Enhancing Campus Communication: Exploring Intercom Systems for Schools
Introduction   Effective communication is essential for the smooth functioning of any educational institution. In schools, it is crucial to have a reliable system that allows for seamless communication between staff, students, and parents. One solution that has gained popularity in recent years is the use of intercom systems. In this article, we will explore the benefits of intercom systems for schools and how they can enhance campus communication.   Improved Safety and Security   One of the primary advantages of intercom systems in schools is that they enhance safety and security on campus. With an intercom system in place, administrators can easily broadcast emergency messages, such as lockdown procedures or evacuation instructions, to the entire school. This ensures that important information reaches everyone quickly and efficiently, minimizing confusion and potential risks. Additionally, intercom systems allow for real-time communication between different parts of the campus, enabling staff to respond promptly to any security threats.   Efficient Daily Operations   Intercom systems also streamline daily operations within the school. Instead of relying on manual communication methods, such as hand-delivered messages or phone calls, intercom systems provide an instant and convenient way to relay information. Whether it\'s announcing schedule changes, reminding students...

2023-7-5 تېخىمۇ كۆپ ئوقۇڭ

IP66 Weatherproof Emergency Telephone with VoIP Technology
The IP66 Weatherproof Emergency Telephone with VoIP Technology is a highly reliable and durable communication device that can be used in extreme weather conditions. This telephone is designed to be used in outdoor areas where there is a need for emergency communication. It is equipped with advanced VoIP technology that ensures clear and reliable communication even in noisy environments.   One of the key features of this telephone is its weatherproof design. It is designed to withstand extreme temperatures, rain, and dust. The IP66 rating ensures that the telephone is protected against water and dust ingress. This makes it ideal for use in outdoor environments such as parking lots, railway stations, and airports.   The telephone is also equipped with advanced VoIP technology. This technology ensures that the communication is clear and reliable even in noisy environments. It uses the internet to transmit voice data, which means that the quality of the call is not affected by the distance between the two parties. This makes it ideal for emergency communication where clear and reliable communication is critical.   The telephone is also equipped with a powerful speaker and a sensitive microphone. This ensures that the person on the other end...

2023-5-13 تېخىمۇ كۆپ ئوقۇڭ

پارتىلاشتىن ساقلىنىدىغان تېلېفونلارنىڭ بىخەتەرلىكى ۋە ئىشەنچلىكلىكى ئۈستىدە ئىزدىنىش
Introduction: Explosion-proof telephones are specialized communication devices designed to operate safely in hazardous environments. These environments include areas with the potential for explosive gases, such as in oil refineries, chemical plants, and offshore drilling rigs. These telephones play a critical role in ensuring communication in emergency situations and maintaining productivity in these industries. This article aims to explore the safety and reliability of explosion-proof telephones, highlighting their design features, testing procedures, and the importance of their use in hazardous locations.   Design Features: Explosion-proof telephones are built with several design features that allow them to operate safely in explosive atmospheres. These features include:   1. Enclosure: The telephone's enclosure is made of robust materials, such as stainless steel or aluminum, that can withstand harsh conditions and protect the internal components from external hazards. The enclosure is designed to contain any potential sparks, preventing them from igniting the surrounding explosive atmosphere.   2. Sealing: Explosion-proof telephones are equipped with gaskets and seals to ensure a tight and secure seal, preventing any hazardous gases from entering the phone's internal components. This sealing mechanism also protects the telephone from dust, water, and other contaminants.   3. Intrinsically Safe Circuitry: The electrical circuits of...

2023-8-11 تېخىمۇ كۆپ ئوقۇڭ