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хитна водоотпорна телефонска фабрика

Time:2022-9-19

Weatherproof Emergency Telephone Parameters: 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 802.1x),STP(IEEE 802.1d), RSTP(IEEE 802.1d-2004)    
Вањски телефон за хитне случајеве отпоран на временске прилике

Time:2022-8-8

Shenzhen Changxing Huitong Technology Co., Ltd. Is a High-Tech enterprise, which is committing itself to industrial telephone researching/designing/manufacturing/sales and after sales service. The company has always been adhering to the “quality first, customer first” business purpose, our company take the enterprise conception of unite, honesty, factualist, innovate and high efficiency, our target is to be the first in the industry. We take “Comprehensive Innovation, Exceed Customer’s Expectation.” as our purpose, competitive prices, superior quality and efficiency have won confidence and goodwill among our business clients. We has been industry leader in communication, the equipments was successful used by utility tunnels, Municipal Traffic in many cities in China. Weatherproof Outdoor Emergency Phone Features: 1. Robust aluminium alloy die-cast body 2. Full keypad with memory, 10 button programmable speed-dial telephone, Illuminated button optional 3. Door cover: orient automatically and good self - closing, convenient for use. 4. Weather resistant to IP67 standard, service temperature range from:-30& acute; to +75& acute;C 5. Magnetic reed hook-switch 6. Telephone line powered. No external power or battery back up required. 7. Lightening protection to ITU-T recommendation K.21 8. Handset: made of special engineering plastic, high anti-knock resistance, Weatherproof, armoured cable optional, 9. Hearing Aid compatible receiver,...
емс лифт телефон

Time:2022-8-4

Do you need a phone in the elevator? Residential elevators must always have an active phone and check that it is functioning properly. The elevator code requires a method for two-way communication from inside the cab. An elevator phone can be as simple as a wall-mounted model. EMS emergency phones and systems provide stranded passengers with a reliable connection to emergency assistance. Phones are available in surface mount, flush/panel mount, and automotive panel mount options. Depending on the building you are in and the type of elevator, most elevators have a common operator panel where you can select the desired floor stop. In addition to a series of floor buttons, you'll find an alarm button and a dedicated phone for help, or a help button. To test your elevators and ensure they are compliant, activate at least two phones at or about the same time. Every phone should be able to have a two-way conversation with the emergency operator. The call fails the test if there is only one call or no call, one call connects but the second call fails, the call does not dial out, or the call completes but neither party can hear each other.  
јавни телефон у фабрици метроа

Time:2022-7-26

The telephone types of the subway official telephone system mainly include dispatch telephones, inter-station traffic telephones, in-station telephones, and vehicle base station telephones. The emergency telephone system is an IP emergency system specially set up in the subway. The emergency system is a complete communication system. The communication system centrally manages the emergency help point on the platform, the waterproof and anti-electromagnetic interference telephone in the tunnel, and the subway elevator intercom. The emergency intercom is a part of the on-board broadcast, which consists of four parts: train broadcast, head-to-tail intercom, passenger emergency intercom, and line-adjustment intercom.
ИП телефон Жични телефон

Time:2022-7-26

Have you ever used a landline phone in your home? Know how he uses it? IP telephone Corded telephones receive power directly from the wires that connect them to the telephone network. So there's no need to replace the power source or worry about whether your phone will work when the power goes out in a disaster. In fact, quite a few organizations have some IP telephones, just to keep them connected during any disaster. Power considerations for IP telephony don't end with just the fact that you've connected individual devices to a power source. Considering the need for external power, business phone systems are in very real danger without an external power source. This isn't a problem when businesses use older landlines. But power requirements for IP telephony are a real concern when it comes to disaster management and business continuity planning. The voice of the IP phone is transmitted using the IP data network based on router/packet switching. Because the "store-and-forward" method is adopted to transmit data packets in the Internet, it does not occupy the circuit exclusively, and the voice signal is greatly compressed.
телефонска кутија за хитне случајеве

Time:2022-7-26

Our emergency phones are designed for use in public settings and are ideal for immediate calls in life-threatening situations. They are very accessible and can be wall mounted for quick communication in an emergency. Our emergency phone has a sleek and sturdy design for a variety of scenarios. Even in harsh outdoor environments, you can rest assured that you will be able to make important decisions. Our range of high quality emergency phones is versatile. The emergency numbers provided are designed for use in areas such as airports, stations and museums, or as a designated emergency number in offices. Independent of your environment, rest assured that your emergency calls integrate seamlessly. Under what circumstances do I need an emergency call? Emergency calls are useful in a variety of settings. Whether it's a recreational area like a swimming pool, summer camp, amusement park, or a professional setting like a hospital or security office, this phone can make the difference between life and death. In these areas, where the risk of accident or injury is high, emergency numbers provide an important link between you and emergency services, safety or first aid. Think about your work environment. Are employees at risk of injury?...
ИП телефон Жични телефон

Time:2022-6-29

IP telephony refers to any telephone system that uses an Internet connection to send and receive voice data. Unlike regular phones that use landline phones to transmit analog signals, IP phones connect to the Internet through a router and modem. IP telephony is a more general term encompassing the full suite of technologies, features and products - this includes both voice-based and non-voice-based features IP telephony uses Voice over IP technology to place and transmit telephone calls over an IP network such as the Internet. This is in contrast to standard telephones using the traditional public switched telephone network (PSTN). IP phones are the digital transmission of phone calls and are therefore an integral part of your organization's network infrastructure.  
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Analog Engineer Creates Plastic Emergency Telephone
In today's world, technology has become a vital part of our lives. With the increasing use of smartphones and other digital devices, it's easy to forget that some of the most important things in life don't need to be complicated or high-tech. That's where the analog engineer comes in.   Analog engineering is the design and development of electronic systems that use analog circuits, which are circuits that process signals that vary continuously. These circuits have been around for many years, and they are still used in many applications, such as audio and video processing, power management, and control systems.   Recently, one analog engineer, named John Doe, created a plastic emergency telephone that has the potential to save lives. The inspiration for this project came from a family vacation where he noticed that there were no emergency phones on a remote beach. After returning home, he began designing and building the prototype.   The plastic emergency telephone is a simple device that consists of a plastic case, a speaker, a microphone, and a button. The button is used to call for help in case of an emergency, and the speaker and microphone allow the user to communicate with emergency...

2023-6-13 ОПШИРНИЈЕ

wall mounting industrial telephone: Rugged GSM Telephone Built to Withstand All Weather Conditions
Communication is a vital aspect of our daily lives, and the telephone has become an essential tool that we all depend on. However, in many areas, the weather can be harsh and unpredictable, and traditional phones are not suitable for use in such conditions. That's where the rugged GSM telephone comes in. This type of telephone is designed to withstand all weather conditions, making it an ideal solution for individuals and businesses operating in harsh environments.   Features of a Rugged GSM Telephone:   A rugged GSM telephone is built to be durable and reliable. It is designed to withstand exposure to extreme temperatures, moisture, dust, and shock. The phone is typically made from tough materials like metal and polycarbonate, which provide excellent protection from impact and abrasion.   Another critical feature of a rugged GSM telephone is its ability to operate on cellular networks. This means that the phone can be used in areas without traditional phone lines or Wi-Fi connectivity. The phone's GSM radio can pick up signals from cell towers, making it an ideal option for use in remote areas.   The phone's battery life is also an essential consideration. A rugged GSM telephone is designed to...

2023-4-25 ОПШИРНИЈЕ

Roadside Assistance: The Importance of Emergency Telephones
Roadside assistance is essential for drivers who experience unexpected car trouble, accidents, or other emergencies while on the road. One key element of roadside assistance is emergency telephones, which provide drivers with a direct line of communication to emergency services, tow trucks, and other assistance providers. In this article, we’ll explore the importance of emergency telephones and how they can help keep drivers safe and secure in the event of an emergency.   Benefits of Emergency Telephones   Emergency telephones are an essential tool for drivers who need assistance while on the road. They provide a direct line of communication to emergency services, tow truck companies, and other roadside assistance providers. Here are some of the key benefits of emergency telephones:   1. Quick response time: When you’re in an emergency situation, every second counts. With emergency telephones, you can quickly connect with the appropriate emergency services or roadside assistance provider. This can help ensure that help arrives quickly and efficiently, minimizing the risk of further damage or danger.   2. Increased safety: Emergency telephones help to increase the safety of drivers by providing them with a direct line of communication to emergency services. In the event of an accident,...

2023-4-17 ОПШИРНИЈЕ

Emergency Telephone Systems: Ensuring Safety and Security in Critical Situations
In today's fast-paced and interconnected world, ensuring safety and security in critical situations is of paramount importance. One essential component of this is having effective emergency telephone systems in place. These systems play a crucial role in allowing individuals to quickly and easily communicate with emergency services during times of crisis. In this article, we will explore the importance of emergency telephone systems and how they contribute to ensuring safety and security.   First and foremost, emergency telephone systems provide a direct and reliable means of communication in critical situations. When faced with an emergency, every second counts, and being able to contact emergency services without delay is vital. Whether it is a medical emergency, a fire, or a threat to personal safety, having access to a functioning telephone system can mean the difference between life and death. Emergency telephone systems are often equipped with advanced technology that allows them to prioritize emergency calls, ensuring that they receive immediate attention from the relevant authorities.   Additionally, emergency telephone systems are designed to be user-friendly and accessible to everyone. In times of panic or distress, it is important that individuals can easily use the system, even if they are unfamiliar with...

2023-7-1 ОПШИРНИЈЕ

Представљамо телефон отпоран на временске услове за поузданост и издржљивост
In a world where effective communication is vital, having a reliable and durable telephone system is essential. The Weatherproof Telephone is an innovative solution designed to withstand even the harshest environmental conditions, ensuring uninterrupted communication in any situation.   With its robust construction and advanced technology, the Weatherproof Telephone offers a range of features and benefits that make it an ideal choice for various industries and applications. Whether it's for outdoor use in remote areas, industrial facilities, or emergency situations, this telephone is built to deliver clear and reliable communication.   One of the key features of the Weatherproof Telephone is its resistance to extreme weather conditions. It is designed to withstand rain, snow, dust, and even high temperatures. The telephone\'s weatherproof housing is made from durable materials that provide protection against water and dust ingress, making it suitable for use in challenging outdoor environments.   Furthermore, the Weatherproof Telephone is equipped with advanced noise-canceling technology, ensuring crystal-clear sound quality even in noisy environments. This feature is particularly beneficial in industrial settings where background noise can often hinder effective communication.   The durability of the Weatherproof Telephone extends beyond its ability to withstand weather conditions. It is impact-resistant and can...

2023-10-31 ОПШИРНИЈЕ

Unbreakable and Durable: Armored Cord Stainless Steel Vandalism-Proof Phone
In today's world, technology plays a significant role in our daily lives. One such technology is the mobile phone, which has become a necessary tool for communication. However, with the increase in the use of mobile phones, there is also a rise in vandalism and destruction of public phones. To address this problem, the Armored Cord Stainless Steel Vandalism-Proof Phone was created.   This phone is designed to withstand even the harshest conditions and levels of abuse. Its armored cord is made of high-quality stainless steel that is resistant to corrosion, rust and damage. The cord is also coated with an anti-bacterial material, making it hygienic for public use. Additionally, the phone's body is made of durable materials that can resist impact, scratching, and other forms of damage.   The Armored Cord Stainless Steel Vandalism-Proof Phone is also equipped with the latest technology, including touch screens, high-quality speakers, and microphones. It also features a sleek design that can fit into any environment, from urban to rural areas. The phone is designed to be user-friendly and easy to operate, making it accessible to anyone, regardless of age or technological proficiency.   In addition to its durability, the Armored Cord Stainless Steel...

2023-6-3 ОПШИРНИЈЕ

Weather-Proof Telephone: Making Communication Possible in Any Weather Condition
Introduction   Communication is an essential part of our daily lives, whether we are at home, work, or on the go. However, adverse weather conditions such as heavy rain, snowstorms, and extreme temperatures can hinder communication, making it difficult to stay in touch with others. This is where weather-proof telephones come in handy. In this article, we will discuss what weather-proof telephones are, how they work, and their advantages.   What is a Weather-Proof Telephone?   A weather-proof telephone, also known as an outdoor telephone or ruggedized telephone, is a type of telephone designed to withstand harsh weather conditions. These telephones are typically used in outdoor locations such as construction sites, oil rigs, and airports, where conventional telephones may not be suitable due to the exposure to the elements. Weather-proof telephones are made from durable materials such as stainless steel and are designed to be waterproof, dustproof, and resistant to extreme temperatures.   How do Weather-Proof Telephones Work?   Weather-proof telephones work by utilizing advanced technology that enables them to withstand harsh weather conditions. These telephones are designed to be waterproof, meaning they can be submerged in water without damage. They are also dustproof, which means they can be used...

2023-5-7 ОПШИРНИЈЕ

Индустријски телефон: Јавни телефон за ефикасну комуникацију
Industrial telephones, also known as public phones, are specifically designed for use in industrial and commercial environments. These phones are built to withstand harsh conditions such as extreme temperatures, high humidity, and exposure to dust and water. They are commonly found in factories, railroads, mines, construction sites, and other industrial settings.The primary purpose of industrial telephones is to provide an efficient communication solution for workers in these environments. These phones are typically mounted on walls or poles and are connected to a central control system. They allow workers to quickly and easily communicate with each other, as well as with supervisors and managers.One of the key benefits of industrial telephones is their durability. They are designed to withstand harsh conditions and can continue to function even in extreme temperatures or wet environments. This means that workers can rely on these phones to be available when they need them, regardless of the conditions around them.Industrial telephones are also designed with safety in mind. In many industrial settings, workers are required to wear protective gear that can make it difficult to use conventional phones. Industrial phones are often designed with large buttons or keypads that can be easily operated even while wearing...

2023-4-14 ОПШИРНИЈЕ

Сигурна комуникација у опасним окружењима: Представљамо телефон отпоран на експлозију
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 ОПШИРНИЈЕ

Повећање безбедности и безбедности помоћу телефонских кутија за хитне случајеве на отвореном
Introduction: In today's fast-paced and increasingly interconnected world, ensuring public safety and security is paramount. One effective way to achieve this is by installing outdoor emergency call boxes in strategic locations. These call boxes serve as a lifeline during emergencies, providing immediate access to help and enhancing safety for everyone in the vicinity. This article explores the benefits and significance of outdoor emergency call boxes and their role in enhancing safety and security.   1. Quick and Direct Communication: Outdoor emergency call boxes offer a direct line of communication with emergency services, allowing individuals to quickly report incidents and seek assistance. With just a press of a button, users can connect with emergency operators who can provide guidance, dispatch emergency personnel, or offer immediate assistance. This ensures a rapid response time, optimizing the chances of saving lives and minimizing damage during critical situations.   2. Visible Deterrent: Emergency call boxes act as a visible deterrent to potential criminals and wrongdoers. The presence of these call boxes in public spaces reassures individuals that help is within reach, making them less vulnerable and more confident in their surroundings. The knowledge that perpetrators will be monitored and face the risk of immediate intervention...

2023-6-29 ОПШИРНИЈЕ