Aluminium Alloy Enclosure Strong Noise Canceling 30W Built-in Amplifier Explosion Proof Telephone for Hazardous Areas
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Oil Gas Chemical Outdoor IP68 Industrial Explosion Proof Telephone Call Station Explosion-proof Analog Industrial VoIP Weatherproof Telephone Model YT-EX30International Certificates CE, FCC, ROHS Trademark Yuantong or Logo of clientCNAS certificate No. ......
Shenzhen Yuantong Modern Technology Co., Ltd.
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Intelligent Fire Safety Alarm System Addressable Manual Call Point For Explosion-Proof Environments
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Addressable Manual Call Point For Intelligent Fire Safety Alarm System Introduction CA9006 manual call point adopts the latest digital loop protocol, electronic coding mode, including telephone jack. Installed in public places such as the wall of the ......
Shenzhen Xinhe'an Technology Co., Ltd.
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