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elevator emergency phone factory

Điện thoại khẩn cấp đường hầm tiện ích
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
Kích thước: 492*302*185mm
Ambient Temperature: -40℃ to 50℃
Độ ẩm tương đối: 10% đến 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

Điện thoại khẩn cấp đường hầm tiện ích

elevator emergency phone factory products

Điện thoại phòng sạch SIP

Bề mặt của thiết bị phẳng, điện thoại phòng vô trùng được làm bằng công nghệ tiên tiến, sử dụng tấm phim PE, không có nguồn điện, plug and play, IP65 và thiết kế kháng khuẩn.

Liên lạc nội bộ trực quan chống thấm nước gắn trên tường

304 stainless steel, anti damage and easy to install. Wall mounted and build in hearing aidsn. The wire was made by Teflon, oil resistance, acid resistance and alkali resistance. Automatic...

Ba cách khắc phục Sáu điện thoại khẩn cấp công nghiệp chính

Three Proofings Six Key Industrial Emergency Telephone is made of Fiber-Reinforced Plastic, it is a full-digital network radio/intercom. It is a full-digital network radio and walkie-talkie, its core part adopts...

Điện thoại khẩn cấp SOS của tàu điện ngầm

The subway SOS emergency telephone is made of stainless steel and it is equipped with a hands-free function with clear voice and a high-definition camera. The material protect telephone safe,...

Cuộc gọi khẩn cấp một chạm SOS

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.

Sáu điện thoại khẩn cấp công nghiệp chính

Six Key Industrial Emergency Telephone is made of Fiber-Reinforced Plastic, without a cover design, and can be added with a dust cover. It has strong sealing performance and good waterproof...

Điện thoại khẩn cấp sáu phím rảnh tay

Hands Free Six-key Emergency Telephone is made of Fiber-Reinforced Plastic. It is a high-end smart phone. It can be selected with or without a dust cover according to customer needs....

Hai điện thoại khẩn cấp công nghiệp chính

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...

elevator emergency phone factory latest news

Designing an Analogue Plastic Emergency Telephone: Introduction: An Analogue Plastic Emergency Telephone is a vital communication device in emergency situations. It is designed to provide a reliable and durable solution for emergency communication. The telephone is intended to be used in public areas such as hospitals,...

Unbreakable: The Weather-Proof Telephone: Communication plays a vital role in our daily lives. Whether it be keeping in touch with loved ones, conducting business transactions, or seeking emergency help, having a reliable telephone is essential. However, one common problem faced by telephone users is...

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,...

Điện thoại khẩn cấp trong thang máy là gì và cách tự cứu mình trong thang máy bị kẹt: Với mức sống của người dân không ngừng được nâng cao, các tiện ích sống xung quanh cũng bắt đầu hoàn thiện dần. Bây giờ hầu hết các cộng đồng đều được trang bị thang máy, điều này không chỉ tạo thuận lợi cho cuộc sống của người dân mà còn tăng thêm một chút nguy hiểm….

Lợi ích của việc sử dụng dịch vụ điện thoại thang máy EMS chuyên dụng: An elevator phone is an essential component of any building's emergency communication system. In the event of an emergency, an individual in an elevator may need to contact emergency services or building management quickly. However, not all elevator phones are...

Industrial Emergency Telephone: The Lifeline to Safety: Industrial emergency phones or damage prevention emergency phones are phones that are installed wherever emergency help is needed, such as transportation, public safety, industrial areas, hazardous areas and other applications. The main function of the emergency phone is to make...

English weatherproof Emergency SOS Telephone: The English weatherproof Emergency SOS Telephone is a revolutionary communication device designed to withstand harsh weather conditions and provide immediate assistance in times of emergencies. This article aims to explore the various features and benefits of this unique telephone. ...

Điện thoại khẩn cấp: Đường dây cứu hộ trong thời kỳ khủng hoảng: In today's modern world, where technology has permeated every aspect of our lives, one device stands out as a crucial lifeline in times of crisis – the emergency phone. Designed to provide quick and reliable communication during emergencies, these devices...

Điện thoại chắc chắn chịu được thời tiết được trang bị loa còi mạnh mẽ: As communication technology continues to progress, the demand for reliable and durable equipment also increases. One such piece of equipment is a rugged weatherproof telephone equipped with a powerful horn speaker. This telephone is designed to withstand tough weather conditions...