... 3.Matching CMOS camera and infrared led 3G Camera DVR Remote control by your phone(RA-3GC) Key features:•This product uses ... record the alarming image or videos to the camera• Wireless remote control: it can arm, disarm or send emergency alarm• Special Camera ... the elders and children, in house, school, monitoring shop, bus, ship,and train NetworHSDPA/UMTS 850/1900/2100 MHzEDGE/GPRS/GSM ...