详细内容 BUILDING INTERCOM SYSTEMSAPARTMENT BUILDING INTERCOM SYSTEMCan be programmed to reach you anywhere in the condominium. In addition to this, you can sleep peacefully knowing you will wake up at the right time, thanks to the alarm service included in this system. Solution for communication between residents and building entrance, increasing security in the condominium.Technical CharacteristicsMinimum configuration176 extensions (can support more than 176 apartments)Extension modularityTBDExtension numberingFrom 01 to 64 or (open up to 6 digits)Signal Decadic or Multi-frequency 联系方式 Email bedental@hotmail.com 公司名 CHEONG ON HONG 国家 新加坡 联系人 SIEW WAI KHONG 地址 NO.45,HONGKONG STREET 电话 0065 65325805 **** Hidden Message *****Email dante@japo.fi,hhq4645@hotmail.com,chmeie@163.com,mayind@vsnl.net,buyang7807@163.com,
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