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详细内容 I am looking for an Intercom System to serve a campus environment of 60-rooms. It should consist of:1). ceiling-type audio-speakers installed in each of the rooms, and 2). microphones installed in each of the roomsMessages made at the receptionists desk will be heard in each of the rooms (or just selected rooms), and messages (broadcast) could also be sent back to the receptionists desk and from one room to another.I am looking for a cable connected system and/or a wireless system. How much would such a system cost? 联系方式 Email info@growthplus.com.hk 公司名 ESBIR AKARYAKIT-YEDEK PARGA-INSAAT-NAKLIYE-DAYANIKLI TUKETIM MALLARI A.S 国家 土耳其 联系人 TURGAY PAZARLIOGLU 地址 2835 SOK. NO:31 电话 0090 232 4337925 **** Hidden Message *****Email pbashouki@yahoo.com,tsangr@ctimai3.com,avj_int@satyam.net.in,lontic@lontic.com,anglerit@ms10.hinet.net,
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