Shenzhen Changxinghuitong Technology Co., Ltd에 오신 것을 환영합니다!
+86 19129355807
유틸리티 터널 비상 전화
유틸리티 터널 비상 전화
유틸리티 터널 비상 전화
유틸리티 터널 비상 전화

유틸리티 터널 비상 전화

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.

견적
매개변수치수애플리케이션지침
Model: CDU-AUX
크기: 492*302*185mm
Ambient Temperature: -40℃ to 50℃
상대 습도: 10% ~ 95%
대기압: 80-110kPa
주변 소음: ≤60dB
작동 주파수: 300-3400Hz
송신 음량 등급(SLR): 5- 15dB
수신 음량 등급(RLR): -7-2dB
사이드 톤 마스킹 등급(STMR): ≥7dB

This product: Utility Tunnel Emergency telephones

최근 소식
Waterproof Phones: The Ultimate Solution for Water Damage
Waterproof phones have become increasingly popular in recent years due to the convenience and added protection they provide. With waterproof...

2023-4-15 더 읽어보기

Industrial Waterproof Telephone: Reliable Communication Solution for Harsh Environments
Introduction:   Effective communication is crucial in any industry, and it becomes even more important when the environment is harsh...

2023-4-17 더 읽어보기

Industrial Telephone with All Metal Waterproof Keypad manufacture
Industrial telephones are essential communication devices in various industries and environments. One of the key features of these telephones is...

2023-7-28 더 읽어보기

병원 응급 전화 공급업체 병원을 위해 특별히 설계된 전화
병원 응급 전화 공급업체는 병원 인프라의 중요한 부분입니다. 1. 구급대원은 누구인가...

2022-9-29 더 읽어보기

고속도로에서 비상 전화가 운전자 안전에 필수적인 이유: 규정, 표준 및 모범 사례
고속도로 또는 고속도로라고도 하는 고속도로는 전 세계의 도시와 커뮤니티를 연결하는 중요한 도로 네트워크입니다. 하지만,...

2023-4-4 더 읽어보기

Outdoor Telephone Equipped with Siren and Beacon for Emergency Communication
In today's world, communication has become an essential aspect of our lives. We rely on various communication methods to stay...

2023-6-2 더 읽어보기

Waterproof Phones: The Ultimate Solution for Water Worries
Waterproof phones have become increasingly popular in recent years, especially with the rise of outdoor activities and water sports. These...

2023-4-12 더 읽어보기

Worry-free in harsh environments, Wall Mounting Weatherproof Industrial Telephones is recommended
Bad weather always makes communication equipment difficult? Don’t worry, now with Wall Mounting Weatherproof Industrial Telephones, you can have smooth...

2024-3-16 더 읽어보기

Industrial Telephone: Public Phone for Efficient Communication
Industrial telephones, also known as public phones, are specifically designed for use in industrial and commercial environments. These phones are...

2023-4-14 더 읽어보기

중국 통신: 방수 휴대폰으로 업계를 선도하다
China Telecommunications는 혁신적이고 내구성이 뛰어난 방수 휴대폰을 선보이며 스마트폰 업계의 선두주자로 떠올랐습니다. 와 함께...

2023-11-10 더 읽어보기