CN103458217B - 一种故障隔离的安防型楼宇可视对讲系统 - Google Patents
一种故障隔离的安防型楼宇可视对讲系统 Download PDFInfo
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CN103458217B true CN103458217B (zh) | 2014-07-09 |
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CN103905791B (zh) * | 2014-03-20 | 2017-02-15 | 福建天马电子有限公司 | 一种在线多视角联动可视对讲系统及方法 |
CN104243891A (zh) * | 2014-06-26 | 2014-12-24 | 深圳市麦驰安防技术有限公司 | 音视频及电压同步可视对讲装置及通讯方法 |
CN111182164A (zh) * | 2019-12-20 | 2020-05-19 | 四川东方瑞呈科技有限公司 | 紧急街道呼叫系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201708881U (zh) * | 2010-08-17 | 2011-01-12 | 厦门狄耐克电子科技有限公司 | 一种无电待机楼宇可视对讲系统 |
CN102075732A (zh) * | 2010-11-30 | 2011-05-25 | 厦门狄耐克电子科技有限公司 | 一种多功能可视楼宇对讲电话系统 |
CN102186122A (zh) * | 2011-04-28 | 2011-09-14 | 厦门狄耐克电子科技有限公司 | 老人化楼宇对讲电话求救系统 |
CN202738050U (zh) * | 2012-04-28 | 2013-02-13 | 福建星网视易信息系统有限公司 | 具有监测空气pm2.5浓度值功能的楼宇对讲系统 |
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CN202197350U (zh) * | 2011-08-12 | 2012-04-18 | 苏州智信通电子科技有限公司 | 防断电无线网络高清可对讲摄像装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201708881U (zh) * | 2010-08-17 | 2011-01-12 | 厦门狄耐克电子科技有限公司 | 一种无电待机楼宇可视对讲系统 |
CN102075732A (zh) * | 2010-11-30 | 2011-05-25 | 厦门狄耐克电子科技有限公司 | 一种多功能可视楼宇对讲电话系统 |
CN102186122A (zh) * | 2011-04-28 | 2011-09-14 | 厦门狄耐克电子科技有限公司 | 老人化楼宇对讲电话求救系统 |
CN202738050U (zh) * | 2012-04-28 | 2013-02-13 | 福建星网视易信息系统有限公司 | 具有监测空气pm2.5浓度值功能的楼宇对讲系统 |
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Address after: 361000 E building, No. 1 Seaview North Road, Xiamen District, Xiamen, China (Fujian) free trade zone, Fujian, China Patentee after: Xiamen xingtel intelligent Polytron Technologies Inc Address before: C-Link Electronics Building No. 2 361000 Fujian city of Xiamen Province torch torch high tech Zone Innovation Park Road 5 floor Patentee before: Xingtel Security Xiamen Co., Ltd. |
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Denomination of invention: Fault-isolated security building video doorphone system Effective date of registration: 20190426 Granted publication date: 20140709 Pledgee: Xiamen finance Company limited by guarantee Pledgor: Xiamen xingtel intelligent Polytron Technologies Inc Registration number: 2019990000366 |
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