Waterproof SOS Emergency Telephone product manufacturers China

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매개변수치수애플리케이션지침

모델: CX-JW-01
전원: 전화선 전원 공급 장치
전압: DC 48V
대기 작동 전류 ≤ 0.2A
주파수 응답: 250 ~ 3000Hz
벨소리 볼륨 ≥ 100dB(A)
부식 등급: WF2
주위 온도: -30 ~ + 60 ℃
대기압: 80 ~ 110kPa
상대 습도 ≤ 95%
케이블 글랜드: 3-PG11
설치: 잘 고정된

방수 SOS 긴급 전화

증빙서류

이름

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출시일

세부 정보-06H

이전의: SOS 원터치 긴급통화

다음: 지하철 SOS 긴급전화

태그: 지하철용 산업용 방수 전화기, 비바람에 견디는 야외 비상 전화, 비바람에 견디는 전화 인클로저, 비상 방수 전화 공급 업체, ems 엘리베이터 전화

이 제품: 방수 SOS 긴급 전화

최근 소식

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태그: 유틸리티 터널 비상 전화 / IP PBX 전화 시스템/ 파이버 네트워크 스위치/ SIP 음성 게이트웨이/ 고속도로 전화 시스템/ 방폭 전화/ SOS 긴급전화/ 학교 전화 시스템 / 관광 명소/공원 전화 시스템

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