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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

SIP 긴급 전화

Whole stainless steel body, solid and temperature bearable. Handsfree and loudspeaker, IP67. Support hotline call, can realize ring off automatically if the other side close.

방진 보이는 터치스크린 비상 전화

Dust-proof Visible Touchscreen Emergency Telephone is made of Fiber-Reinforced Plastic, and it is a high-end smart phone that integrates audio, video and applications. Equipped with a high-precision directional microphone, it...

공공장소 SOS 비상전화

The Public Place 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...

보이는 터치스크린 비상 전화

Visible Touchscreen Emergency Telephone is made of Fiber-Reinforced Plastic, and it is a high-end smart phone that integrates audio, video and applications. Equipped with a high-precision directional microphone, it can...

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,...

SIP 영상 긴급 전화

SIP Visual Emergency Telephone 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...

벽걸이형 IP 방수 전화기

Waterproof, dustproof, adopts stainless steel casing, and the level reach IP65. The wire was made by Teflon, oil resistance, acid resistance and alkali resistance. Automatic dialing function: Press the emergency...

핸즈프리 6키 비상 전화

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....

elevator emergency phone factory latest news

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