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Shenzhen Yuantong Modern Technology Co., Ltd. 86--19926404701 tony@szyuantong.com
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Loud Speaking Telephone

OUR LOUD SPEAKING PHONE meet the requirements of medium to large scale high integrity Public Address and General Alarm systems. Specially used in industrial petro PAGA system, pa/ga alarm system,

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Industrial Weatherproof Telephone

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Explosion Proof Telephone

Loud Speaking Telephone

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Emergency Intercom

Clean Room Telephone

Vandal Resistant Telephone

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Telephone Acoustic Hood

IP PBX Telephone System

Emergency Call Box

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