Shenzhen Changxinghuitong Technology Co., Ltd에 오신 것을 환영합니다!
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비상 방수 전화 공장

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)    
비바람에 견디는 야외 비상 전화

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,...
ems 엘리베이터 전화

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.
IP 전화 유선 전화

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.
비상 전화 박스

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?...
IP 전화 유선 전화

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.  
최근 소식
Weatherproof Outdoor Telephones: Withstand Any Weather Conditions
In today's modern and fast-paced world, communication is of utmost importance. Whether it's for emergencies, business transactions, or simply keeping in touch with loved ones, the ability to communicate effectively is vital. However, traditional telephones are not always designed to withstand the harsh conditions of the great outdoors. That's when weatherproof outdoor telephones come into play.   Weatherproof outdoor telephones are specifically designed to withstand any weather conditions. These rugged and durable devices are built to last, ensuring that communication remains uninterrupted even in extreme weather situations. Whether it's scorching heat, heavy rainfall, freezing temperatures, or strong winds, these telephones are built to withstand it all.   One of the key features of weatherproof outdoor telephones is their resistance to water. Rain, snow, or any other form of moisture won't be able to damage the internal components of these phones. They are designed to be completely waterproof, protecting the delicate electronics inside. This is particularly important in areas prone to heavy rainfall or coastal regions where the risk of water damage is high.   Extreme temperatures can also pose a significant challenge for traditional telephones. However, weatherproof outdoor telephones are equipped with insulation and temperature regulation features to ensure they...

2023-7-1 더 읽어보기

스테인레스 스틸 장갑 코드 전화기: 파손 방지 디자인
Communication is an essential part of our daily lives. We need to stay connected with our family and friends, and for that, we rely on various modes of communication such as smartphones, landlines, and public phones. However, vandalism is a significant issue when it comes to public phones. People often damage public phones, which result in a loss of communication for the people who rely on them. To combat this issue, the stainless steel armored cord phone was introduced.   The stainless steel armored cord phone is a specially designed phone that is built to withstand vandalism. The phone\'s housing is made of stainless steel, which makes it nearly impossible for people to damage it. The phone\'s cord is also armored, making it difficult for people to cut it. Therefore, the phone remains functional even after an attempted act of vandalism.   The design of the stainless steel armored cord phone is focused on durability and longevity. The phone is built to last for years and withstand harsh environmental conditions. It can withstand extreme temperatures, heavy rain, and strong winds, making it perfect for outdoor use. Additionally, the phone\'s armored cord is designed to be resistant to wear and tear,...

2023-6-24 더 읽어보기

Weatherproof Telephone: Ensuring Communication in Any Condition
Communication is an integral part of our daily lives. We rely on it to convey important information, connect with loved ones, and stay informed about current events. However, communication can be disrupted by various weather conditions such as rain, snow, and extreme temperatures. This is where weatherproof telephones come into play.   A weatherproof telephone is designed to withstand adverse weather conditions and provide reliable communication in any environment. They are commonly used in outdoor areas such as construction sites, highways, and remote locations. Weatherproof telephones are also used in emergency situations, where communication can be critical for saving lives.   One of the primary features of weatherproof telephones is their ability to withstand extreme temperatures. These phones are designed to operate in temperatures ranging from -40°C to 70°C, making them suitable for use in harsh environments. This feature ensures that the phone remains functional even in extreme weather conditions such as heatwaves, snowstorms, and hurricanes.   Another important feature of weatherproof telephones is their ability to resist water and dust. These phones come with an IP65 rating, which means they are completely protected from dust and can withstand low-pressure water jets from any direction. This feature ensures that the...

2023-6-4 더 읽어보기

안전 혁명: 방폭 전화기 소개
Introduction   In today's fast-paced and technologically advanced world, safety is of utmost importance in every industry. Whether it's manufacturing, mining, oil and gas, or chemical plants, the risk of explosions is a constant concern. To address this issue, a revolutionary product has been introduced - the explosion-proof telephone. This article delves into the features and benefits of this groundbreaking device that has the potential to revolutionize safety standards worldwide.   What is an Explosion-Proof Telephone?   An explosion-proof telephone is a specially designed communication device that is built to withstand hazardous conditions, such as those prone to explosions. These telephones are constructed with robust materials and engineered to prevent the ignition of explosive gases and dust. They are essential in industries where there is a risk of explosive atmospheres due to the presence of flammable substances.   Features and Benefits   1. Robust Construction: Explosion-proof telephones are built with durable materials such as stainless steel or aluminum, ensuring their ability to withstand extreme temperatures, pressure, and impacts. This construction enables them to endure harsh environmental conditions and remain operational in hazardous areas.   2. Compliance with Safety Standards: These telephones adhere to stringent safety regulations set by international organizations...

2023-10-24 더 읽어보기

Industrial Strength IP67 Waterproof Telephone: Analogue Emergency Wall-mounted Rugged Phone
The Industrial Strength IP67 Waterproof Telephone is an analogue emergency wall-mounted rugged phone that is designed to withstand harsh weather conditions and extreme environmental factors. With a robust build and advanced features, this phone is the perfect choice for organizations that require a reliable communication system in critical situations.   The phone is designed to be waterproof and dustproof, with an IP67 rating which makes it rugged enough to be used in a variety of different environments. Whether it is on a construction site, in a factory, or in a manufacturing plant, this phone is built to handle the toughest conditions imaginable.   One of the key features of the Industrial Strength IP67 Waterproof Telephone is its emergency button. This button can be used to quickly and easily call for help in case of an emergency. When pressed, the phone automatically dials a preprogrammed emergency number, which could be a hospital, fire department or police station. This feature is a critical component of any emergency communication system and can be lifesaving in certain situations.   Another important feature of the Industrial Strength IP67 Waterproof Telephone is its high-quality audio. The phone is equipped with a powerful speaker and a sensitive...

2023-6-19 더 읽어보기

광업 옥외 산업용 전화 : 안전과 생산성을 향상시키는 최신 기술
Mining is an important part of the economy, and with the latest technology, it can be done more safely and efficiently. 1. mining outdoor industrial telephone users Telecommunications have come a long way in the past few decades. In the early days of the industry, phone service was only available to those who could afford it. Those days are long gone, and almost everyone now has access to some form of telecommunications service. Many people take this kind of access for granted, but when you think about it, it's actually quite a feat. One of the most important aspects of telecommunications is the ability to communicate with people at great distances. Advances in mining and manufacturing made this possible. Outdoor industrial telephone systems have been a key part of this process and they continue to play a vital role in telecommunications networks. In this chapter, we will introduce the outdoor industrial telephone system for mining. We will discuss the history of these systems and their role in telecommunications networks. We will also outline the different types of systems available and their advantages.     2. How a mining outdoor industrial telephone can benefit your business There are many benefits to your...

2023-2-17 더 읽어보기

Is the waterproof SOS emergency call box really effective?
In daily life, safety issues are always an important aspect that we cannot ignore. Especially in some specific places, such as hotels, factories, warehouses, etc., quick help in emergency situations is very important. As a safety device, the design and function of the waterproof SOS emergency call box is to provide a quick and reliable way to call for help in an emergency. So, is this waterproof SOS emergency call box really effective? Here are four points to analyze its effectiveness. 1. Is the waterproof feature reliable? One of the most important features of the waterproof SOS emergency call box is its waterproof performance. In a wet or splashing environment, traditional electronic devices are often easily damaged or broken. However, the waterproof SOS emergency call box uses special design and technology to enable its internal components to resist moisture erosion. This waterproof design not only ensures the stable operation of the device in a humid environment, but also greatly extends its service life. Therefore, from the perspective of waterproof performance, the waterproof SOS emergency call box is effective. 2. Is the alarm function timely? In an emergency, timely alarm is crucial. Waterproof SOS emergency call boxes are usually equipped with...

2024-11-28 더 읽어보기

Aluminium Alloy Heavy Duty Weatherproof Industrial Rugged Telephone
The Aluminium Alloy Heavy Duty Weatherproof Industrial Rugged Telephone is a robust and durable communication device that is specially designed for industrial applications. Made from high-quality aluminium alloy, this telephone is built to withstand harsh weather conditions, extreme temperatures, and rough handling.   One of the key features of the Aluminium Alloy Heavy Duty Weatherproof Industrial Rugged Telephone is its weatherproof design. This makes it suitable for use in outdoor environments where it is exposed to rain, snow, and other weather elements. The phone is also dustproof, which means it can be used in dusty environments without any issues.   Another notable feature of this industrial telephone is its heavy-duty construction. It is built to withstand heavy impact, making it ideal for use in industrial settings where it may be subjected to rough handling. The tough and durable construction ensures that the phone can withstand accidental drops and other shocks without getting damaged.   The Aluminium Alloy Heavy Duty Weatherproof Industrial Rugged Telephone is also designed to be easy to use. It features large buttons that are easy to press, even when wearing gloves. This makes it ideal for use by workers who need to communicate quickly and efficiently.  ...

2023-6-5 더 읽어보기

China Highway Call Box: Ensuring Safety and Assistance on the Road
introduction   Driving on highways can be a convenient and efficient means of transportation, but it also comes with risks. Accidents, breakdowns, and emergencies can occur at any time, leaving drivers stranded and in need of help. To address this issue, highway call boxes have been installed along major roadways to provide immediate assistance and ensure the safety of drivers. In this article, we will explore the importance of highway call boxes and how they contribute to road safety.   Functionality of Highway Call Boxes   Highway call boxes are small structures located at regular intervals along the highways. These boxes contain a telephone or an intercom system that allows drivers to connect with emergency services or roadside assistance. The call boxes are easily identifiable by their bright colors and reflective signs, making them easily accessible and visible even in adverse weather conditions.   When a driver encounters an emergency or is in need of assistance, they can simply pull over and use the call box to contact the relevant authorities. The call boxes are directly connected to emergency call centers or dispatch centers, ensuring a prompt response to any situation. This immediate communication allows drivers to quickly report accidents,...

2023-8-13 더 읽어보기

Communication Guardian in the Wind and Rain – Exploring Technology Breakthroughs and Market Trends in Weatherproof Outdoor Emergency Phones
The weatherproof outdoor emergency phone is a communication device specially designed for outdoor environments and has excellent waterproof, dustproof, riotproof and anti-corrosion properties. This phone can operate stably in harsh weather and environments, ensuring that users have unimpeded access when they need emergency communication. In scenarios such as outdoor adventure, field operations or emergency rescue, a robust and reliable communication tool is crucial. With the continuous advancement of technology, weatherproof outdoor emergency phones have become a star product in the field of modern outdoor communication. This article will guide you through the technological innovation, industry trends, and important role of outdoor weatherproof emergency phones in modern life. Technological Innovation Leads Industry Progress Waterproof and dustproof design upgrade In recent years, the water and dust resistance of outdoor weatherproof emergency phones has been greatly improved. By using advanced waterproof materials and precision process design, the new phone can work stably for a long time in harsh outdoor environments, ensuring unimpeded communication. Breakthrough in signal amplification technology In response to the problem of insufficient outdoor signal coverage, suppliers of outdoor weatherproof emergency phones continue to develop signal amplification technology. With built-in high-performance antennas and signal amplifiers, the new phones are able to...

2024-2-19 더 읽어보기