¡Bienvenido a Shenzhen Changxinghuitong Technology Co., Ltd!

Español

+86 19129355807

elevator emergency phone factory

Túnel de servicios públicos Teléfonos de emergencia
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.

Modelo: CDU-AUX
Tamaño: 492*302*185mm
Temperatura ambiente: -40 ℃ a 50 ℃
Humedad relativa: 10% a 95%
Presión atmosférica: 80-110 kPa
Ruido ambiental: ≤60dB
Frecuencia de funcionamiento: 300-3400 Hz
Clasificación de sonoridad de envío (SLR): 5- 15dB
Clasificación de sonoridad de recepción (RLR): -7-2dB
Calificación de enmascaramiento de tono lateral (STMR): ≥7dB

Túnel de servicios públicos Teléfonos de emergencia

elevator emergency phone factory products

Teléfono Industrial

Industrial telephone is a waterproof, dust proof, electrostatic Discharge. The industrial telephone uses aluminum alloy die-casting shell, high mechanical strength and strong impact resistance. And its appearance is firm and...

Caja de llamada de emergencia SOS a prueba de agua

La caja de llamada de emergencia SOS resistente al agua está hecha de acero laminado en frío y su resistente carcasa proporciona seguridad adicional para el cableado de la máquina. El nivel de protección es IP65, tiene CE, ROHS, FCC, ISO9001...

Teléfono SIP para salas limpias

La superficie del equipo es plana, el teléfono de la habitación estéril está hecho con tecnología avanzada, panel de película de PE usado, sin fuente de alimentación, plug and play, IP65 y diseño antibacteriano.

Teléfono de emergencia industrial de dos teclas

Two Key Industrial Emergency Telephone is made of Fiber-Reinforced Plastic, it is a full-digital network radio/intercom. Dust cover can be added, it is a full-digital network radio and walkie-talkie, its...

Teléfono de Emergencia Visible Industrial

Industrial Visible Emergency Telephone is made of Fiber-Reinforced Plastic. Uncovered design. It is an all-digital network radio and walkie-talkie. The core part adopts a mature VOIP solution with stable and...

Intercomunicador de emergencia visual SIP

SIP Visual Emergency Intercom is specially used for outdoor emergency telephone, pick the machine can automatically call the emergency phone line. Commonly used in mines, tunnels, scenic spots, school and...

Llamada de emergencia SOS One Touch

SOS one touch emergency call mainly installed in school, service area. supermarket, subway and so on. It's convenience for people to find the device and get help.

Teléfono de emergencia a prueba de explosiones

Explosion-proof phone is a waterproof, explosion-proof VoIP phone specially designed for hazardous area communication. The explosion-proof telephone uses heavy metal as the raw material of the outer casing, and its...

elevator emergency phone factory latest news

Teléfono analógico de emergencia resistente a la intemperie: The Emergency Weatherproof Analogue Telephone is a device that has been designed to assist in emergency situations where communication is vital. This device is specially designed to be used in adverse weather conditions, ensuring that it remains operational even when...

Industrial Telephone: Enhancing Communication in Manufacturing Environments: Effective communication is essential in any organization, and the manufacturing sector is no exception. In a fast-paced environment like a factory or production plant, communication breakdowns can lead to costly delays, accidents, and even loss of life. An industrial telephone...

Manténgase conectado en cualquier clima con nuestro teléfono de emergencia IP66 resistente a la intemperie para VoIP: In today's world, communication is of utmost importance, especially during emergencies. However, harsh weather conditions can often lead to communication breakdowns, which can be catastrophic. That is why we have introduced our IP66 weatherproof emergency telephone for VoIP, which ensures...

Teléfonos industriales OEM confiables y duraderos para una comunicación eficiente: In today's industrial landscape, communication is crucial for ensuring smooth operations and maintaining a high level of productivity. To facilitate efficient communication, it is essential to have a reliable and durable communication system in place. This is where OEM industrial...

Sistemas de intercomunicación de ventana para una comunicación clara y eficaz: In today's fast-paced world, communication is key. Whether it is in a small business, a government office, or a hospital, effective communication can mean the difference between success and failure. Window intercom systems are a fantastic tool for achieving clear...

Teléfono de emergencia para exteriores, resistente y resistente a la intemperie: comunicación analógica fiable en cualquier condición: The Rugged Weatherproof Outdoor Emergency Phone is a communication device designed to provide reliable analogue communication in any weather conditions. This phone is a practical solution for emergency communication in remote and harsh environments where traditional communication methods may not...

Teléfono industrial a prueba de agua: comunicación confiable en entornos hostiles: Industrial waterproof telephones are a vital communication tool for businesses operating in harsh environments. These phones are specifically designed to withstand extreme conditions such as heavy rain, dust, and extreme temperatures. They are rugged, durable, and can operate in any...

Hablar a través de un intercomunicador: una guía para una comunicación eficaz en inglés: Intercoms are devices that allow communication between two or more people who are in different rooms or areas. They are commonly used in offices, schools, hospitals, and other institutions. Talking through an intercom can be a convenient and efficient way...

Enhancing Communication and Efficiency: The Ultimate Classroom Intercom System: In today's fast-paced world, effective communication is essential for success in any field. This is particularly true in the field of education, where teachers and students rely on clear and efficient communication to facilitate the learning process. To meet this...