https://pressroom.prlog.org/Bellsent/ About Bellsent Technology Co., Ltd - Intelligent Video Analytics Technology R&D. System Integrator for large city-wide intelligent video surveillance system and intelligent visual networks. Since 2010, Bellsent march into smart city construction from physical security in China. https://www.prlog.org/11955773-bellsent-launched-the-be-pt423wivs-intelligent-video-ip-camera.html The BE-PT423W/IVS is a hybrid IP PTZ all-weather, day/night camera with built-in analytics that delivers cost-effective security automation over wide areas. With its ability to automatically detect and track intruders and vehicles,Wed, 22 Aug 2012 09:45:07 GMT