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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 khẩn cấp công nghiệp có thể nhìn thấy chống bụi

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

Điện thoại chống thời tiết

Điện thoại chịu được thời tiết được thiết kế để cung cấp liên lạc an toàn và đáng tin cậy trong môi trường khắc nghiệt trong nhà và ngoài trời. Nó có vỏ bằng composite mạnh mẽ, không phát tia lửa điện, chống sốc và chống va đập. Cực kỳ chắc chắn nó có thể ...

Bàn phím chống nước điện thoại khẩn cấp công cộng

Phone line powered. Standard Analogue phone. 304 stainless steel material shell, high mechanical strength and strong impact resistance. Vandal resistant handset with Internal steel lanyard and grommet provides added security...

Hộp cuộc gọi khẩn cấp SOS

SOS Emergency Call Box mainly installed in school, service area. supermarket, subway and so on. It’s convenience for people to find the device and get help.

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...

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.

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 điện thoại khẩn cấp công nghiệp chính

Three 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

Rugged Weatherproof Outdoor Emergency Phone: Reliable Analogue Communication in Any Conditions: 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...

Giao tiếp nâng cao: Tính linh hoạt của điện thoại với các tính năng liên lạc nội bộ: In today's fast-paced and interconnected world, communication plays a vital role in our personal and professional lives. The telephone has been a longstanding and essential tool for connecting with others, but with the advancement of technology, it has evolved to...

Điện thoại công nghiệp: Thiết bị liên lạc thiết yếu cho sản xuất và công nghiệp nặng: In manufacturing and heavy industries, communication is essential for safety, productivity, and efficiency. With large facilities, multiple departments, and a diverse workforce, having reliable and efficient communication equipment is a must. One such equipment that has been widely used in...

SIP Emergency Telephone: Ensuring Prompt and Efficient Communication during Critical Situations: In emergencies, prompt and efficient communication can mean the difference between life and death. Emergency responders, law enforcement agencies, and individuals must have reliable communication systems in place to quickly and effectively coordinate their efforts. The Session Initiation Protocol (SIP)...

Industrial Waterproof Telephone: Durable Communication Solution for Harsh Environments: An Industrial Waterproof Telephone is a communication solution that is specifically designed to withstand harsh environments. These telephones are used in various industries such as mining, construction, and oil & gas where reliable communication is essential for worker safety and...

IP65 Rated Outdoor Weatherproof VoIP Telephone: Introduction In today's fast-paced world, communication is everything. Companies need to stay connected with their employees, customers, and suppliers to ensure smooth operations. One of the most efficient communication channels is VoIP (Voice over Internet Protocol) telephony. However, traditional...

Điện thoại đường cao tốc khẩn cấp: Đường dây cứu sinh trên đường: When travelling on the motorway, it's important to be prepared for any eventuality. One of the most essential tools for staying safe on the road is the emergency phone. These phones are strategically placed at regular intervals along the motorway...

IP Intercom System for Schools: Enhancing Communication and Security: Effective communication is essential in any organization, and schools are no exception. A school environment requires constant and efficient communication between teachers, students, parents, and other staff members. In addition, schools need to ensure that they have a secure environment...

Communicating Safely: Talking Through a Glass Intercom: In today\'s world, safety is a top priority. Whether it be at work, school, or in public places, there is a need for secure communication. This is where glass intercoms come in. Glass intercoms allow for safe communication between two...