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IP Tunnel Noodtelefoon

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....
IP-telefoon Vaste telefoon

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,...
flameproof weatherproof telephone

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  
GSM-noodtelefoonsysteem

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...
laatste nieuws
Dust-proof Visible Touchscreen Emergency Telephone, professionally protecting production safety
In the modern industrial production environment, efficient communication and security are undoubtedly two crucial factors. Especially under harsh working conditions, how to ensure the stable operation of communication equipment and achieve rapid response in emergencies has become a challenge that every manufacturer must face. It is against this background that the Dust-proof Visible Touchscreen Emergency Telephone came into being. With its excellent dust-proof performance and intuitive operation interface, it professionally protects production safety and brings revolutionary changes to industrial communications.   In industrial production, the stability of communication equipment is directly related to the smoothness of the production process and the safety of workers. Especially in industrial sites with dusty and harsh environments, ordinary communication equipment is often unable to do the job. The emergence of Dust-proof Visible Touchscreen Emergency Telephone provides a perfect solution to communication problems in industrial production.     Application of Dust-proof Visible Touchscreen Emergency Telephone in production site Stable communication in harsh environments Industrial sites are often accompanied by a large amount of dust, oil, and vibration, which places extremely high requirements on the stability and durability of communication equipment. The Dust-proof Visible Touchscreen Emergency Telephone adopts an advanced dust-proof design, which can effectively isolate...

2024-4-23 LEES VERDER

Noodoproepbox voor veiligheid in de utiliteitstunnel
Introduction   The safety of utility tunnels is an important concern, as these underground passageways are used for the transportation of important infrastructure such as electrical cables, water pipes, and sewage lines. In case of an emergency, quick and efficient communication is essential for the safety of workers and the public. To address this concern, an emergency call box system for utility tunnel safety has been proposed. This system will provide a reliable communication channel for workers in case of an emergency, ensuring timely responses and improved safety.   Emergency Call Box System   The emergency call box system for utility tunnel safety will consist of a network of call boxes placed at regular intervals along the tunnel. These call boxes will be equipped with a microphone, a speaker, and a button for initiating a call. In case of an emergency, a worker can simply press the button to initiate a call to the control room or emergency services. The call box will also be equipped with a camera, allowing the control room to verify the identity of the caller and assess the situation before deploying the appropriate response.   The call box system will be connected to a central...

2023-5-5 LEES VERDER

Noodoproepbox: uw levenslijn in tijden van nood
In emergencies, every second counts, and it is crucial to have immediate access to help. In such situations, an emergency call box could be your lifeline. An emergency call box is a device that allows you to call for help in case of an emergency. These boxes are typically found in public places, such as parking lots, university campuses, and parks.   An emergency call box is a simple yet effective device that can save lives. These boxes are equipped with a speaker, microphone, and a button that activates a direct call to the emergency services. When you press the button, you will be connected to a trained operator who can assess the situation and dispatch the necessary help. The operator will ask for specific details such as your location, the nature of the emergency, and any other relevant information that can help responders.   One of the significant benefits of an emergency call box is that it provides immediate access to help. In emergencies such as accidents, fires, or medical emergencies, time is of the essence. The quicker you can get help, the better the chances of survival or a positive outcome. Emergency call boxes are strategically placed in...

2023-6-19 LEES VERDER

Waterdichte telefoons: u blijft verbonden onder alle weersomstandigheden
In today modern world, smartphones have become an integral part of our lives. We rely on them for almost everything, from communication to entertainment, navigation, and more. However, one of the biggest challenges that smartphone users face is keeping their devices safe and functional in wet or rainy weather conditions. This is where waterproof phones come in, offering a solution that can keep you connected in any weather.   Waterproof phones are designed to withstand exposure to water and moisture, making them ideal for use in rainy or wet conditions. These phones are made with special components and materials that prevent water from penetrating the device internal components. This means that even if the phone gets dropped in a puddle of water, it will not be damaged or compromised.   The development of waterproof phones has been a game-changer in the smartphone industry. It has expanded the range of activities that users can engage in, without having to worry about damaging their phones. For instance, with a waterproof phone, you can take photos or record videos while swimming or snorkeling, or even use your phone while taking a shower.   Moreover, waterproof phones also provide peace of mind to users...

2023-4-18 LEES VERDER

Duty Phone SOS Industriële telefoon Een hulpmiddel om contact te houden tijdens noodgevallen
Duty Phone SOS is an industrial phone for emergency use. It is ideal for use in factories, warehouses and other industrial environments. This product is designed for ease of operation, making it ideal for use in emergencies. SOS SOS - What is it and why do you need it? SOS is a service that allows emergency personnel to contact you quickly in the event of an emergency. It can be used to contact anyone who can help you in an emergency.     The benefits of using a duty phone SOS industrial telephone It's always a good idea to have a SOS on duty when you're out and about. This way, if you need help, you can easily ask for it. There are a number of benefits to using an on-call SOS, including: - You can get help quickly if needed - You can stay safe when you go out - You can easily communicate with emergency services     How to Choose a Duty Phone SOS That Fits Your Needs There are a few things to consider when choosing an on-call SOS. The most important factor is deciding which features are required. For example, does the phone need to...

2022-10-8 LEES VERDER

Waterproof Telephone Box: Ensuring Communication in Any Weather
Communication is key. We rely heavily on our mobile phones to stay connected with our loved ones, colleagues, and emergency services. However, when it comes to extreme weather conditions, such as heavy rain, snowstorms, or hurricanes, our communication systems often fail due to power outages or damaged infrastructure. To overcome this challenge, the invention of waterproof telephone boxes has revolutionized the way we communicate in any weather.   A waterproof telephone box is a weather-resistant enclosure that houses a telephone and other communication equipment. It is designed to withstand extreme weather conditions, making it an ideal solution for emergency situations and remote areas prone to severe weather. These boxes are typically made of durable materials such as stainless steel or fiberglass, which provide protection against water, dust, and impact.   The primary purpose of a waterproof telephone box is to ensure reliable communication during adverse weather conditions. In the event of power outages or damaged telephone lines, these boxes serve as a lifeline, allowing people to make emergency calls and request assistance. They are often strategically placed in areas prone to extreme weather, such as coastal regions, mountainous areas, or disaster-prone zones.   One key feature of a waterproof telephone...

2023-9-29 LEES VERDER

‘Waterproof Telephone: The Ultimate Outdoor Rugged Communication Device’
Waterproof Telephone: The Ultimate Outdoor Rugged Communication DeviceCommunication plays a crucial role in our daily lives, connecting people and providing us with a means to convey information and stay connected. In today\'s world, where technology is constantly evolving, the need for reliable and durable communication devices has become more important than ever. That is where the waterproof telephone comes into the picture - a revolutionary device designed to withstand the harshest outdoor conditions and provide uninterrupted communication.The waterproof telephone is the ultimate solution for those who frequently find themselves in outdoor environments, such as construction sites, camping trips, or beach outings. Unlike regular phones, this device is built to withstand water, dust, and shock, ensuring its functionality even in the most challenging situations. With its rugged exterior and durable construction, it can withstand accidental drops, extreme temperatures, and even immersion in water.One of the key features of a waterproof telephone is its ability to remain functional even when submerged in water. Whether you accidentally drop it in a puddle or need to make a call in a heavy rainstorm, this device will not let you down. Its waterproof design protects it from water damage and allows it to continue functioning...

2023-8-13 LEES VERDER

Noodoproepbox voor buiten: een levensreddend apparaat voor urgente situaties
When it comes to emergency situations, every second counts. The ability to call for help quickly and efficiently can make all the difference in saving a life. This is where outdoor emergency call boxes come in. These devices have been around for decades, but they continue to be an essential lifesaving tool in public spaces.   An outdoor emergency call box is a device that allows someone to contact emergency services with just the push of a button. These boxes are typically located in public areas, such as parks, college campuses, and parking lots. They are designed to be easily accessible and visible, even in low light conditions.   The benefits of outdoor emergency call boxes are numerous. First and foremost, they provide a direct line of communication to emergency services. When a person is in distress, they can simply press the emergency button and be connected to a dispatcher who can send help right away. This is particularly important in areas where cell phone coverage may be limited or non-existent.   In addition to providing a direct line of communication, outdoor emergency call boxes also serve as a visible deterrent to potential criminal activity. The boxes are often equipped...

2023-6-23 LEES VERDER

Enhancing School Communication: Exploring Intercom Systems for Schools
Introduction: In today's fast-paced world, effective communication plays a crucial role in ensuring the smooth functioning of any organization, including educational institutions. Schools are no exception to this rule, as they need to communicate with students, parents, teachers, and staff members regularly. While there are various communication methods available, intercom systems have emerged as a convenient and efficient solution for schools. This article aims to explore the benefits and implementation of intercom systems in schools, highlighting their potential in enhancing school communication.   Benefits of Intercom Systems in Schools: 1. Real-time Communication: Intercom systems allow for instant communication between different areas of the school premises. Whether it's making announcements, calling students to the office, or delivering emergency messages, intercom systems ensure that information is shared in real-time.   2. Enhanced Safety and Security: In times of emergencies, such as natural disasters or lockdown situations, intercom systems provide a reliable way to communicate vital instructions to students and staff members. This can help in maintaining order and ensuring the safety of everyone present on the school premises.   3. Efficient Daily Operations: Intercom systems streamline day-to-day operations within the school. From calling individual classrooms to communicate important messages, to coordinating school-wide...

2023-8-8 LEES VERDER

SIP-noodtelefoongroothandel: zorgen voor snelle en betrouwbare communicatie in kritieke situaties
In critical situations, communication plays a crucial role in ensuring the safety and well-being of individuals. Whether it is during emergencies like natural disasters, accidents, or any other unforeseen circumstances, the ability to communicate quickly and reliably can save lives. The SIP Emergency Telephone has emerged as a reliable solution in such situations, providing an efficient means of communication when it matters the most.   The Session Initiation Protocol (SIP) is a communication protocol that enables the initiation, modification, and termination of real-time sessions, such as voice and video calls, over the Internet. SIP has gained popularity due to its flexibility and compatibility with various communication devices. The SIP Emergency Telephone leverages this protocol to provide a dedicated communication channel for emergency situations.   One of the key advantages of the SIP Emergency Telephone is its ability to establish connections quickly. In critical situations, every second counts, and delay in communication can have severe consequences. The SIP protocol enables the emergency telephone to establish connections rapidly, ensuring that emergency responders and individuals can communicate without any delay. This quick response time can be a matter of life and death, especially when immediate medical attention or evacuation is required.   Reliability...

2023-8-12 LEES VERDER