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fábrica de telefone à prova d'água de emergência

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)    
Telefone de emergência ao ar livre à prova de intempéries

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,...
telefone do elevador ems

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.  
public phone in subway factory

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.
Telefone IP Telefone com fio

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.
caixa de telefone de emergência

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?...
Telefone IP Telefone com fio

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.  
últimas notícias
Caixa de chamada de emergência na estrada: introdução aos recursos e funções
Emergency highway call boxes are an important part of the highway infrastructure. They provide a way for drivers to contact authorities in the event of an emergency. While they're still used in some areas because everyone has a cell phone, you won't see them there. However, emergency call box systems have value wherever people congregate, so we'll cover the types of systems available and where they should be used. They are also used in a few other places: parking lots, factories, parks, campgrounds, school campuses, tunnels, golf courses, waterfronts, bridges, sports facilities, corporate campuses, healthcare facilities, transportation hubs and military barracks.In this article, we will introduce you to the features and functions of emergency highway call boxes.   1. What are emergency highway call boxes? Emergency highway call boxes are telephone boxes that are found on highways and provide a way for people to communicate with emergency services. They are often found in remote areas where there is no cellphone service. Highway call boxes typically have a blue light on top that blinks when the phone is in use.   2. What are the features and functions of emergency highway call boxes? Emergency highway call boxes are an important feature...

2023-2-9 CONSULTE MAIS INFORMAÇÃO

Unbreakable Communication: Armored Cord Stainless Steel Vandalism-Proof Phone
Introduction:   In today\'s world, communication is key to stay connected with our loved ones and keep ourselves informed. However, the vulnerability of communication devices to damage and vandalism has been a growing concern. The need for a durable and vandalism-proof phone has never been greater. The Unbreakable Communication: Armored Cord Stainless Steel Vandalism-Proof Phone is a revolutionary solution to this issue. This phone is designed to withstand even the toughest of conditions, making it perfect for use in outdoor environments or areas where vandalism is a concern.   Features:   The Unbreakable Communication: Armored Cord Stainless Steel Vandalism-Proof Phone is designed with a range of features that make it a unique and reliable communication device. The phone is made of high-quality stainless steel material, which makes it strong and durable. It is also fitted with an armored cord that is resistant to cuts, making it impossible to vandalize. The phone is weather-resistant and can withstand extreme temperatures, making it perfect for use in harsh weather conditions.   The phone is also equipped with advanced communication technology that ensures clear and uninterrupted communication. It has a noise-canceling microphone that eliminates all background noise, making it easy to hear the person...

2023-5-22 CONSULTE MAIS INFORMAÇÃO

Emergency Motorway Phone: A Lifeline on the Road
When travelling on the motorway, it's important to be prepared for any eventuality. One of the most essential tools for staying safe on the road is the emergency phone. These phones are strategically placed at regular intervals along the motorway and provide a direct line of communication to the emergency services.   The emergency phone operates much like a regular telephone. When you pick up the receiver, you will be connected to a trained operator who will assess your situation and provide assistance as required. If you have been involved in an accident, the operator will be able to dispatch emergency services to your location, including police, fire and ambulance.   The emergency phone is a vital lifeline on the road, particularly if you are in an area with poor mobile phone coverage. Even if you have a mobile phone, it's always a good idea to familiarise yourself with the location of the emergency phone nearest to you. This way, if you find yourself in a situation where your mobile phone is out of range, you can still call for help.   It's important to note that the emergency phone is not just for accidents. If you witness an accident...

2023-4-24 CONSULTE MAIS INFORMAÇÃO

Telefone de emergência SIP fabricado na China: garantindo comunicação rápida e eficaz durante situações críticas
In today's fast-paced world, the need for prompt and effective communication during critical situations cannot be overstated. Whether it is a natural disaster, a medical emergency, or a security threat, every second counts in ensuring the safety and well-being of individuals involved. To address this need, the development of SIP emergency telephones has revolutionized the way emergency communication is handled.   SIP, which stands for Session Initiation Protocol, is a signaling protocol widely used for controlling multimedia communication sessions. It is a powerful tool that enables voice, video, and instant messaging communication over IP networks. SIP emergency telephones leverage this protocol to provide a reliable and efficient means of communication during emergencies.   One of the key advantages of SIP emergency telephones is their ability to establish direct and instant communication with emergency services. These telephones are usually equipped with a dedicated emergency button, which, when pressed, initiates a call directly to emergency responders. This direct connection eliminates the need for intermediaries, such as a receptionist or a call center operator, significantly reducing response time.   Moreover, SIP emergency telephones are designed to be highly accessible and user-friendly. They often include features such as large, easy-to-read buttons and voice prompts...

2023-7-16 CONSULTE MAIS INFORMAÇÃO

Leading Manufacturer of Industrial Waterproof Telephones: Your Go-to Factory
In today's modern world, communication is key, and having reliable and durable telephones is essential, especially in industrial environments. That's where our leading factory steps in as the go-to manufacturer of industrial waterproof telephones. With years of expertise and a commitment to quality, we are proud to provide businesses with the most reliable communication solutions.   Industrial environments pose unique challenges for communication systems. They are often exposed to extreme weather conditions, harsh chemicals, dust, and other potential hazards. Therefore, having telephones that can withstand these conditions is crucial. Our factory specializes in producing industrial waterproof telephones that are designed to withstand even the harshest environments.   One of the key features of our industrial waterproof telephones is their ability to resist water and dust. They are manufactured using high-quality materials and are sealed to prevent any water or dust from entering the device. This ensures that the telephones remain fully functional, even in the most challenging conditions. Whether it's heavy rain, splashes, or even submersion in water, our telephones can withstand it all.   Durability is another important aspect of our industrial waterproof telephones. They are built to last and can withstand rough handling, impacts, and vibrations. This makes...

2023-11-6 CONSULTE MAIS INFORMAÇÃO

Emergency Phones: Your Lifeline in Critical Situations
In today's fast-paced world, emergencies can happen at any time and in any place. From natural disasters to personal crises, it's essential to have a way to communicate with emergency services and loved ones when you need help. This is where emergency phones come in, providing a vital lifeline in critical situations.   Emergency phones are specially designed to provide access to emergency services, even when you don't have your own phone with you or when your phone is out of battery or signal. These phones are often found in public places such as airports, train stations, hospitals, and college campuses, and they are easily recognizable by their distinctive bright colors, such as red or yellow.   One of the main advantages of emergency phones is that they are easy to use, even for those who are not familiar with technology. When you pick up the phone, you are immediately connected with an operator who can assess the situation and dispatch the appropriate emergency services. Some emergency phones also have a built-in speaker and microphone, allowing you to communicate with the operator hands-free.   Emergency phones are particularly useful in situations where time is of the essence, such as a...

2023-6-2 CONSULTE MAIS INFORMAÇÃO

Explorando os benefícios e recursos dos telefones à prova de explosão
Introduction   In hazardous and potentially explosive environments, safety is of paramount importance. From oil refineries to chemical plants, various industries face the risk of explosions due to the presence of flammable gases and vapors. To mitigate this risk, explosion-proof telephones have been developed and are widely used. These specially designed telephones offer a range of benefits and features that ensure effective communication while prioritizing safety. This article aims to explore the benefits and features of explosion-proof telephones.   Benefits of Explosion-Proof Telephones   1. Safety   The primary benefit of explosion-proof telephones is their ability to ensure safety in hazardous environments. These phones are built using materials that can contain and prevent the ignition of sparks or flames, minimizing the risk of explosions. With the implementation of explosion-proof telephones, workers can communicate with ease, knowing that their devices are designed to withstand potentially dangerous situations.   2. Reliable Communication   Explosion-proof telephones are built to withstand harsh conditions, including extreme temperatures, humidity, and vibration. This ensures reliable communication even in challenging environments. These phones are often equipped with advanced noise-cancellation technology, enabling clear and uninterrupted communication between workers. By ensuring reliable communication, explosion-proof telephones help to enhance productivity and...

2023-8-16 CONSULTE MAIS INFORMAÇÃO

O telefone industrial com luz indicadora é a melhor maneira de se comunicar no local de trabalho
Industrial telephones are made to be durable and long lasting. Introducing industrial telephones with indicator lights. Telephones have been used in factories and other industrial settings for many years. They play an important role in allowing workers to communicate with one another. In recent years, there has been a trend towards using industrial telephones with indicator lights. These telephones have a number of advantages over traditional telephones. First, industrial telephones with indicator lights are very easy to use. They are designed to be operated with one hand, which makes them ideal for use in factories and other industrial settings. Additionally, the indicator lights make it easy to see who is calling and whether or not the call is important. This can be especially useful in noisy environments where it can be difficult to hear the phone ring.       Second, industrial telephones with indicator lights are very durable. They are designed to withstand the harsh conditions found in factories and other industrial settings. This makes them ideal for use in these environments. Additionally, the indicator lights help to ensure that the phone will not be missed in a busy setting. Third, industrial telephones with indicator lights are affordable. They...

2022-11-4 CONSULTE MAIS INFORMAÇÃO

Rugged Outdoor VoIP Ethernet Phone: Built to Withstand Any Weather Conditions
The Rugged Outdoor VoIP Ethernet Phone is an innovative and durable communication device designed for use in extreme weather conditions. Whether you\'re working on a construction site, hiking in the mountains, or living in an area prone to harsh weather conditions, this phone is built to withstand it all.   One of the key features of this phone is its ruggedized design. The phone is constructed with a heavy-duty casing that is resistant to impact, dust, and water. This means that it can withstand drops, bumps, and spills without sustaining any damage. In addition, the phone is rated IP67, which means it is fully protected against dust and can be submerged in water up to one meter deep for up to 30 minutes.   The Rugged Outdoor VoIP Ethernet Phone is also equipped with advanced communication technology that allows for clear and reliable communication in even the most challenging environments. The phone supports the latest VoIP and Ethernet protocols, which means you can make and receive calls over the internet using a standard Ethernet connection. This is especially useful in remote areas where traditional phone lines may not be available.   Another key feature of this phone is its long...

2023-5-24 CONSULTE MAIS INFORMAÇÃO

IP65 Weatherproof Telephone for Outdoor VoIP Communication
Introduction: Regardless of the location or weather conditions. For outdoor environments, particularly in industrial settings, having a reliable and weatherproof telephone system is of utmost importance. This article will explore the features and benefits of an IP65 weatherproof telephone designed specifically for outdoor Voice over Internet Protocol (VoIP) communication.   1. What is an IP65 Weatherproof Telephone? An IP65 weatherproof telephone is a rugged and durable communication device specifically designed for outdoor use. The IP65 rating ensures protection against dust, water, and various weather elements, making it suitable for harsh environments. It combines the functionality of a conventional telephone with the advantages of VoIP technology, enabling seamless communication over an Internet Protocol (IP) network.   2. Features and Specifications: The IP65 weatherproof telephone boasts a range of features and specifications that make it ideal for outdoor VoIP communication. These include:   a) Robust Construction: Constructed from high-quality materials, the telephone is built to withstand extreme temperatures, humidity, and physical impact. This durability ensures reliable communication even in the harshest outdoor conditions.   b) Weatherproof Design: The IP65 rating guarantees protection against dust, rain, snow, and other weather elements. It is also resistant to corrosion, ensuring a long service life.  ...

2023-8-28 CONSULTE MAIS INFORMAÇÃO