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엘리베이터 비상전화 공장

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.

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

유틸리티 터널 비상 전화

elevator emergency phone factory products

방수 비디오 키패드 인터콤

With high protection level of IP66 and IK07, wide temperature range from -40℃ to 70℃, it can work perfectly in most outdoor environments. Support to open the door with password,...

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...

방수 SOS 비상 호출 상자

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...

방폭 비상 호출 상자

The explosion-proof Emergency Call Box shell is made of aluminum alloy die-casting, the stability and safety have been greatly improved, and it can be used in various harsh environments and...

모든 금속 방수 키패드 산업용 전화

It is mainly used for voice communication in various environments can point to point communication in public traffic network and private network. Easy installation, easy operation, stable operation and strong compatibility. Mainly designed for...

방폭 비상 전화

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...

내후성 전화

Weather-proof Telephones are designed to provide safe and reliable communication in harsh indoor and outdoor environments. It has a strong, non-sparking, shock and impact resistant composite housing. Ultra-rugged it can...

SIP 클린룸 전화

The surface of the equipment is flat, the sterile room telephone made with advanced technology, used PE film panel, no power supply, plug and play, IP65 and antibacterial design.

elevator emergency phone factory latest news

Enhancing Safety with Explosion Proof Speakers: Introduction In industrial settings where explosive gases and vapors are present, safety is of utmost importance. One crucial aspect of ensuring safety is effective communication. Traditional speakers may not be suitable for such environments due to the risk of...

Subway SOS Emergency Phone: The Invisible Guardian of Passenger Safety: In busy urban life, the subway has become an important means of transportation for people. However, with the ever-increasing number of passengers, subway operations also face various potential safety risks. In order to respond to these emergencies in a timely...

SOS Emergency Call Box: A Lifesaving Solution: Introduction In today's fast-paced world, it is essential to have effective emergency communication systems in place. The SOS Emergency Call Box is a lifesaving solution that can provide immediate assistance to people in distress. This device is designed to...

공공 비상 상황을 위한 방수 키패드 전화기: Public emergency situations can arise anytime and anywhere. It is important to have communication facilities that can withstand harsh weather conditions and provide uninterrupted services in such situations. That is why waterproof keypad telephones have become a popular choice for...

노변 공급업체를 위한 통신 혁신: IP 전화 시스템 도입: Effective communication plays a vital role in the success of any business, and this holds true for roadside suppliers as well. With the rapidly evolving technological landscape, it is imperative for businesses to adapt and embrace innovative communication solutions. One...

전화 유틸리티 상자 안에 숨겨진 세계를 공개합니다: In our modern world, where smartphones and wireless technology have become an integral part of our lives, it is easy to forget about the physical infrastructure that enables these devices to function. One such piece of infrastructure that often goes...

Low price SIP Emergency Telephone: Ensuring Reliable Communication during Emergencies: The ability to communicate quickly and effectively during these critical moments is essential to saving lives and minimizing further damage. One technology that has proven to be invaluable in emergency situations is the Session Initiation Protocol (SIP) Emergency...

커뮤니케이션 강화: 중국의 도로변 공급업체를 위한 IP 전화 시스템 솔루션: China's roadside suppliers play a crucial role in the country's economy by providing goods and services to millions of people on a daily basis. However, these suppliers often face challenges in communication due to the remote nature of their operations....

Introducing the Weatherproof Telephone – Ensuring Uninterrupted Communication in All Weather Conditions: In today's fast-paced world, communication plays a vital role in our personal and professional lives. Whether it's a business call, an emergency situation, or simply keeping in touch with loved ones, having a reliable means of communication is crucial. However,...