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Telepon Darurat Terowongan IP

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....
Telepon IP Telepon Berkabel

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,...
telepon tahan cuaca tahan api

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  
Sistem Telepon Darurat GSM

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 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...
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...
berita terbaru
Rugged and Waterproof Telephone for Industrial Use
Rugged and waterproof telephones are designed for use in industrial environments where durability and reliability are critical. These phones are made to withstand harsh conditions such as extreme temperatures, high humidity, and exposure to dust, dirt, and water. They are ideal for use in factories, warehouses, construction sites, and other industrial settings.   The rugged and waterproof design of these phones ensures that they can withstand the toughest conditions. They are built to be tough and durable, with materials such as stainless steel, aluminum, and polycarbonate used to make the casing. The buttons and keys are sealed to prevent water and dust from entering the phone, and the screens are made from scratch-resistant glass to withstand impacts.     In addition to their durability, rugged and waterproof telephones are also designed to be easy to use. They typically have large buttons and clear displays that are easy to read, even in low light conditions. They may also feature advanced features such as speakerphone capabilities, call forwarding, and voicemail.   One of the main advantages of rugged and waterproof telephones is that they can help improve communication and productivity in industrial settings. They allow workers to stay in contact with one...

2023-4-17 BACA SELENGKAPNYA

Telepon Darurat Luar Ruangan: Saluran Penyelamat untuk Situasi Mendesak
In an increasingly interconnected world, the need for reliable communication during emergency situations cannot be overstated. Outdoor emergency phones, also known as emergency call boxes or help points, have emerged as a lifeline for individuals facing urgent situations. These devices, strategically placed in outdoor locations such as parks, college campuses, and parking lots, provide a direct line of communication to emergency services, ensuring immediate assistance when it is needed most.   The primary function of an outdoor emergency phone is to provide a quick and reliable means of communication during emergencies. These phones are equipped with a push-to-call button that connects the user to a dedicated emergency call center or directly to the local emergency services. This instant connection is essential in situations where every second counts, such as medical emergencies, accidents, or instances of crime.   One of the key advantages of outdoor emergency phones is their ability to serve as a visual deterrent. The presence of these phones in public spaces sends a clear message to potential wrongdoers that help is just a call away. This can be especially effective in deterring crimes and violence, as perpetrators are less likely to act knowing that their actions will be...

2023-11-29 BACA SELENGKAPNYA

Exploring the Concept of an Explosion-Proof Phone: Ensuring Safety and Reliability in Mobile Communication
In today's technologically advanced world, mobile phones have become an indispensable part of our lives. We use them for communication, entertainment, and even as a means of conducting business. However, with the increasing number of accidents related to mobile phone explosions, there is a growing need for the development and implementation of explosion-proof phones that ensure safety and reliability in mobile communication.   An explosion-proof phone is designed to minimize the risk of explosions caused by the battery or other components of the device. These phones are built with special materials and components that can withstand high temperatures, pressures, and potential hazards. They are typically used in industries where explosive gases, vapors, or dust particles are present, such as oil refineries, chemical plants, and mining operations. However, the concept of explosion-proof phones is now being considered for everyday consumer use as well.   One of the main reasons for the development of explosion-proof phones is the risk of battery explosions. Lithium-ion batteries, which are commonly used in smartphones, have been known to explode or catch fire due to a variety of reasons, including manufacturing defects, overheating, or physical damage. These incidents can be extremely dangerous and cause serious injuries or...

2023-8-9 BACA SELENGKAPNYA

Interkom Tahan Air Visual yang Dipasang di Dinding
Introduction   The Wall-Mounted Visual Waterproof Intercom is a communication device designed for use in outdoor settings where it may be exposed to harsh weather conditions. It is built with a durable waterproof casing that protects it from the elements, making it suitable for use in areas such as parking lots, construction sites, and security checkpoints. This intercom allows two-way communication between individuals, making it an ideal solution for situations where verbal communication is necessary.   Features   The Wall-Mounted Visual Waterproof Intercom comes with a range of features that make it ideal for use in outdoor settings. These include:   1. Waterproof Casing - The intercom is housed in a waterproof casing that protects it from the elements, making it suitable for use in areas where it may be exposed to rain, snow, or other harsh weather conditions.   2. Two-Way Communication - The intercom allows for two-way communication between individuals, making it easy for people to communicate with each other even in noisy settings.   3. High-Quality Audio - The intercom is equipped with high-quality audio that ensures clear and concise communication between individuals.   4. Visual Display - The intercom comes with a visual display that allows...

2023-5-4 BACA SELENGKAPNYA

IP54 Analog Handsfree Speakerphone for Door Phone Communication
The IP54 Analog Handsfree Speakerphone for Door Phone Communication is a high-quality device that allows for clear and easy communication between a door phone and an indoor station. This speakerphone is designed to be durable and reliable, with a sturdy construction that is resistant to dust and water.   One of the key features of this speakerphone is its hands-free operation. This means that users can communicate with the door phone without having to hold a handset or press any buttons. This makes it a convenient and user-friendly device that is suitable for a wide range of applications.   The speakerphone is also equipped with an adjustable volume control, which allows users to adjust the volume of the incoming call to a comfortable level. This ensures that users can hear the caller clearly, even in noisy environments.   Another important feature of this speakerphone is its compatibility with a wide range of door phones and indoor stations. It can be easily connected to most standard door phone systems, making it a versatile and flexible solution for a variety of applications.     In addition to its functionality, the IP54 Analog Handsfree Speakerphone for Door Phone Communication is also designed to...

2023-5-16 BACA SELENGKAPNYA

Komunikasi Aman di Lingkungan Berbahaya: Memperkenalkan Telepon Tahan Ledakan
In hazardous environments such as oil rigs, chemical plants, and mines, communication is crucial to ensure the safety of workers and the efficient operation of the facility. However, traditional communication devices such as cell phones and landlines are not suitable for use in such environments due to the risk of explosions and fires caused by sparks and electrical currents. This is where explosion proof telephones come into play.   What is an Explosion Proof Telephone?   An explosion proof telephone is a communication device that is designed to be used in hazardous environments where there is a risk of explosions or fires. These devices are constructed with special materials and seals that prevent the entry of sparks, dust, and other hazardous materials that could cause explosions.   Explosion proof telephones are typically rugged and durable, designed to withstand harsh environmental conditions such as extreme temperatures, high humidity, and corrosive substances. They are also equipped with features such as noise-cancelling microphones, loudspeakers, and push-to-talk buttons that allow for clear communication even in noisy environments.   Why is an Explosion Proof Telephone Necessary?   The use of explosion proof telephones in hazardous environments is crucial for several reasons. First and foremost, these...

2023-5-25 BACA SELENGKAPNYA

Visible Touchscreen Emergency Telephone: Ensuring Safety with Advanced Technology
Ensuring public safety is of paramount importance. From crowded urban areas to remote locations, having a reliable emergency telephone system is crucial. The Visible Touchscreen Emergency Telephone is a revolutionary device that combines advanced technology with user-friendly features to provide a reliable communication solution during emergencies.   One of the key features of the Visible Touchscreen Emergency Telephone is its visible touchscreen interface. Unlike traditional emergency phones, which may have small buttons and limited functionality, this device offers a large touchscreen display that is easy to navigate. This user-friendly interface ensures that anyone, regardless of their technological proficiency, can quickly and efficiently communicate during an emergency.   The touchscreen display also provides visual feedback, allowing users to see their input and make corrections if necessary. This feature is particularly helpful in high-stress situations, where it may be difficult to accurately press small buttons or follow complex instructions. With the Visible Touchscreen Emergency Telephone, users can confidently interact with the device, ensuring effective communication during critical moments.   Moreover, the advanced technology integrated into this emergency telephone system enhances its overall functionality. The device is equipped with a powerful speaker and microphone, enabling clear and crisp two-way communication. This ensures that...

2023-10-19 BACA SELENGKAPNYA

Waterproof Telephone Box: Keeping Communication Safe and Dry
In today's fast-paced world, communication plays a crucial role in our daily lives. Whether it's a quick call to a loved one, an important business conversation, or emergency services, having a reliable and efficient telephone system is essential. However, one aspect that often gets overlooked is protecting these vital communication devices from the unpredictable elements, particularly water damage. This is where the waterproof telephone box comes into play.   A waterproof telephone box is a specially designed enclosure that provides protection to telephone systems, ensuring they remain safe and functional even in harsh weather conditions. These boxes are typically made from durable materials such as stainless steel or polycarbonate, which not only shield the telephone from water but also offer resistance to vandalism and extreme temperatures.   One of the main advantages of a waterproof telephone box is its ability to keep communication lines open during inclement weather. Rain, snow, or even accidental spills can damage regular telephone systems, leading to disrupted connections and costly repairs. With a waterproof telephone box, these concerns are eliminated as the enclosure prevents any water from seeping into the phone and causing damage.   In addition to protecting against water damage, these boxes also...

2023-7-6 BACA SELENGKAPNYA

Lindungi Telepon Anda dengan Penutup Tahan Cuaca
In today's digital age, telephones have become an essential part of our lives. We use them for communication, entertainment, and even work. However, one thing that often gets overlooked is the need for protection against harsh weather conditions. Imagine the inconvenience of not being able to use your phone during a heavy rainstorm or snowfall. To ensure the longevity and functionality of your telephone, it is crucial to invest in a weatherproof enclosure.   A weatherproof enclosure is a specially designed case that protects your telephone from rain, snow, dust, and other environmental factors. It acts as a shield, ensuring that your phone remains safe and functional even in extreme weather conditions. These enclosures are made from durable materials such as polycarbonate or stainless steel and are designed to withstand the harshest elements.   One of the main advantages of using a weatherproof enclosure is its ability to protect your telephone from water damage. Water is one of the biggest enemies of electronic devices, and a single drop can cause irreversible damage. With a weatherproof enclosure, you can confidently use your phone outdoors without worrying about rain or accidental spills. It provides a tight seal around your phone, preventing water...

2023-7-6 BACA SELENGKAPNYA

Telepon Darurat Luar Ruangan berkualitas tinggi: Memastikan Keamanan di Alam Terbuka
The great outdoors is a place of beauty, tranquility, and adventure. It provides an escape from the hustle and bustle of everyday life and allows individuals to reconnect with nature. However, along with the joys of being in nature, there are also certain risks and dangers that should not be overlooked. In order to ensure the safety of outdoor enthusiasts, outdoor emergency phones have become an essential tool.   Outdoor emergency phones are specially designed devices that are installed in remote locations, such as national parks, hiking trails, and campgrounds. These phones serve as a lifeline for individuals who find themselves in emergency situations and need immediate assistance. By simply picking up the phone, individuals can connect to emergency services and receive the help they need.   One of the main advantages of outdoor emergency phones is their reliability. Unlike mobile phones, which may lose signal or run out of battery, these phones are connected directly to a landline or a satellite network, ensuring a dependable connection. This is especially crucial in remote areas where cell phone reception may be weak or nonexistent. The reliability of these phones can make a significant difference in emergency situations, where every second counts....

2023-7-22 BACA SELENGKAPNYA