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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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Enhancing Communication and Security: An Intercom System Solution for Schools
Schools are places where children learn and grow, but they are also places where safety and security are of paramount importance. In order to keep students and staff secure, schools need to have effective communication systems that can quickly and easily alert everyone in the event of an emergency. One solution to this problem is to install an intercom system in schools.   An intercom system is a communication system that allows people to communicate with each other through speakers and microphones. Intercom systems are commonly used in businesses, hospitals, and other organizations, but they can also be used in schools to improve communication and security.   Implementing an intercom system in schools can offer a range of benefits. Firstly, an intercom system can be used to make announcements throughout the school. This can include everything from morning announcements to emergency alerts. With an intercom system in place, school administrators can quickly and easily communicate important information to all students and staff members.   Secondly, an intercom system can help improve security in schools. In the event of an emergency, such as a lockdown or evacuation, an intercom system can be used to quickly communicate with everyone in the building....

2023-6-20 ОПШИРНИЈЕ

Waterproof SOS Emergency Telephone: Reliable Communication in the Toughest Situations
In emergency situations, communication is crucial. Reliable communication can mean the difference between life and death. That why a waterproof SOS emergency telephone is an essential tool in any emergency response plan.   The waterproof SOS emergency telephone is designed to withstand even the toughest conditions. It is waterproof, weatherproof, and can withstand extreme temperatures. This means that it can be used in any environment, whether it a rainstorm, a blizzard, or a scorching hot day.   The phone is also designed to be easy to use, even in stressful situations. It has a large, bright display, and simple, intuitive controls. This means that even if you under stress or in a panic, you can quickly and easily make a call for help.   The phone comes with a range of features that make it ideal for emergency situations. It has a built-in GPS system, which means that emergency responders can quickly locate you in the event of an emergency. It also has a built-in speaker and microphone, which means that you can communicate with emergency responders even if you injured or unable to move.   The phone is also designed to be extremely durable. It is made from high-quality...

2023-4-19 ОПШИРНИЈЕ

Weatherproof Outdoor Emergency Phone: Analog Telephone for Outdoor Use
In the modern era, communication has become an integral part of our lives. We rely heavily on technology and gadgets to stay connected with others. However, in certain situations, our reliance on these devices can be a hindrance. Natural disasters, accidents, or even remote locations can make it difficult for us to communicate effectively. This is where the Weatherproof Outdoor Emergency Phone comes into play.   The Weatherproof Outdoor Emergency Phone is a specially designed analog telephone that can be used in outdoor settings. It is built to withstand extreme weather conditions, making it a reliable tool during emergencies. The phone is made of durable materials that can resist rain, snow, and even high winds. Its weatherproof casing ensures that it remains functional even in the harshest of environments.   One of the key features of this phone is its analog technology. While most of our communication devices have transitioned to digital platforms, analog technology still has its advantages. Analog signals are less prone to interference and offer better sound quality, making them ideal for emergency situations where clear communication is crucial. Additionally, analog phones do not rely on electricity or internet connectivity, ensuring that the Weatherproof Outdoor Emergency Phone...

2023-8-14 ОПШИРНИЈЕ

Top 5 Waterproof Cell Phones for the Adventure Seekers
In today's fast-paced world, having a reliable cell phone that can withstand the elements is essential, especially for adventure seekers. Whether you are climbing mountains, diving in deep waters, or simply enjoying a day at the beach, having a waterproof cell phone can ensure that you stay connected and capture those memorable moments. Here, we present the top 5 waterproof cell phones for the adventure seekers.   1. Samsung Galaxy S21 Ultra The Samsung Galaxy S21 Ultra is a powerhouse when it comes to both performance and durability. With an IP68 rating, it can be submerged in up to 1.5 meters of water for 30 minutes without any damage. Its 6.8-inch Dynamic AMOLED display is both vibrant and tough, making it the perfect companion for those outdoor adventures. Additionally, it boasts a powerful camera system that can capture stunning photos even in challenging conditions.   2. iPhone 12 Pro Max Apple's flagship phone, the iPhone 12 Pro Max, is also a top choice for adventure seekers. It is IP68 rated, allowing it to withstand water submersion up to 6 meters for 30 minutes. The Ceramic Shield front cover provides excellent protection against drops and scratches, ensuring the phone's longevity. Furthermore,...

2023-7-6 ОПШИРНИЈЕ

Вањски телефон опремљен сиреном и фаром за побољшану сигурност и реаговање у хитним случајевима
In today's fast-paced world, safety and security are more important than ever. Whether you're in a public space, a commercial building, or even your own backyard, you need to be able to quickly and easily call for help if an emergency arises. That's where the outdoor telephone equipped with siren and beacon comes in.   These specialized phones are designed to provide an additional layer of safety and security in outdoor spaces. They are particularly useful in places like parks, parking lots, and industrial facilities, where people may be working or spending time outside for extended periods.   One of the key features of these phones is the siren. When activated, the siren emits a loud, attention-grabbing sound that is designed to alert nearby people to the presence of an emergency. This can be especially useful in situations where someone may be injured or in distress and needs immediate assistance.   Another important feature of these phones is the beacon. This is a bright, flashing light that can be seen from a distance, even in low-light or nighttime conditions. The beacon is intended to help emergency responders quickly locate the phone and the person in need of assistance.   Of...

2023-6-16 ОПШИРНИЈЕ

Enhancing Safety: Exploring the Benefits of Explosion-Proof Telephones
Explosions are a constant threat in various industries such as oil and gas, chemical, and mining. These industries handle highly flammable materials and volatile substances, making safety a top priority. One essential safety measure is the use of explosion-proof telephones. These specially designed devices are crucial in ensuring effective communication in hazardous environments, minimizing the risk of accidents, and potentially saving lives. This article aims to explore the benefits of explosion-proof telephones and their significance in enhancing safety.   Firstly, explosion-proof telephones are built to withstand and contain the ignition of gases or dust particles, preventing explosions from occurring. In hazardous environments, where the presence of flammable substances is high, even a small spark can lead to a catastrophic event. Explosion-proof telephones are constructed with robust materials and have airtight enclosures, ensuring that any potential sparks generated within the device are contained. This feature drastically reduces the risk of accidental explosions caused by electrical equipment.   Secondly, these specialized telephones are equipped with features that enhance communication reliability in challenging conditions. In hazardous environments, regular telecommunication devices often face interference due to factors such as electromagnetic radiation, moisture, or dust. Explosion-proof telephones are designed to withstand these challenges, providing clear...

2023-6-29 ОПШИРНИЈЕ

Rugged and Durable: Introducing the Armored Cord Stainless Steel Vandalism-Proof Phone
The need for durable and reliable communication devices has grown exponentially over the years, especially in public areas where vandalism and misuse are rampant. In response to this need, the Armored Cord Stainless Steel Vandalism-Proof Phone has been introduced to the market, offering unparalleled durability and sturdiness that can withstand the toughest conditions.   Constructed using high-grade stainless steel, the Armored Cord Phone is designed to be highly resistant to damage, making it ideal for use in high-traffic areas such as schools, parks, and public transport terminals. The device boasts a rugged, vandal-proof design that can withstand constant exposure to harsh weather conditions, extreme temperatures, and physical abuse.   One of the standout features of the Armored Cord Phone is the heavy-duty armored cord that connects the handset to the main unit. This cord is made from tough, flexible materials that can withstand repeated bending and twisting, making it virtually indestructible. It can also resist tampering, cutting, and other forms of vandalism, making it an ideal choice for use in areas where security is a top priority.   The Armored Cord Phone also comes equipped with a number of advanced features that enhance its functionality and convenience. These include a...

2023-6-20 ОПШИРНИЈЕ

Introducing Weather-Proof Telephones for Uninterrupted Communication
In today's fast-paced world, communication is key, especially when it comes to emergencies, outdoor activities, and remote locations. However, one common obstacle that often hinders communication is adverse weather conditions. Heavy rain, snow, thunderstorms, and extreme temperatures can disrupt telephone lines and render traditional phones useless. To address this issue, innovative weather-proof telephones have been developed. These advanced devices ensure uninterrupted communication regardless of the weather conditions, making them a valuable asset in various settings.   One of the primary advantages of weather-proof telephones is their ability to withstand harsh weather conditions. These devices are built with robust materials such as stainless steel, ensuring durability and prolonged functionality even in extreme temperatures. Whether it's scorching heat, freezing cold, or heavy rainfall, weather-proof telephones are designed to withstand it all. This feature makes them ideal for outdoor environments, construction sites, remote areas, and emergency situations where reliable communication is paramount.   Additionally, weather-proof telephones are equipped with advanced technology that enables them to remain operational during adverse weather conditions. They are engineered with waterproof and dustproof features, preventing any damage that could occur due to water or debris infiltration. Moreover, their advanced circuitry and components are designed to resist the impact...

2023-8-6 ОПШИРНИЈЕ

China Weather-Proof Telephone suppliers
The Weather-Proof Telephone is a highly durable and reliable device that is designed to withstand harsh weather conditions. It is ideal for use in outdoor environments where normal phones would not be able to function properly. This telephone is perfect for use in remote locations, industrial sites, construction sites, and other similar places where communication is vital. This article will discuss the various features and benefits of the Weather-Proof Telephone.   Features of the Weather-Proof Telephone   1. Waterproof and Dustproof   The Weather-Proof Telephone is waterproof, meaning it can withstand heavy rain and water splashes without getting damaged. It is also dustproof, which ensures that the phone remains functional even in dusty environments.   2. Impact Resistant   This telephone is designed to be highly resistant to impact, making it durable and long-lasting. It can withstand accidental drops and other physical impacts, ensuring that it remains functional even in the toughest conditions.   3. Noise Canceling Microphone   The Weather-Proof Telephone comes with a noise-canceling microphone that filters out background noise, making it easier to hear the person on the other end of the line. This feature is especially useful in noisy environments, such as construction sites or factories....

2023-4-28 ОПШИРНИЈЕ

Ефикасно комуницирајте са интерфоном: савладавање вештине разговора путем интерфона на енглеском
Intercoms have become an essential part of our daily lives. They are used for different purposes such as communication between two or more people, monitoring, and security. In any setting where an intercom is used, it is necessary to communicate effectively to ensure the message is delivered and understood. Here are some tips to help you master the art of talking through intercom in English.   1. Speak Clearly and Slowly   When using an intercom, it is essential to speak clearly and slowly to ensure that the person on the other end can understand you. Avoid using jargon or complex words that may be difficult to comprehend. Also, try to enunciate each word properly to avoid confusion.   2. Use Simple Language   Using simple language is crucial when communicating through an intercom. Avoid using abbreviations or slang that may not be understood by the person on the other end. Stick to basic words and phrases that are easy to understand.   3. Be Concise   Intercoms are designed for short messages and quick communication. Therefore, it is essential to be brief and to the point when delivering your message. Avoid rambling or going off-topic, as this may confuse...

2023-6-15 ОПШИРНИЈЕ