... this high-tech wireless equipment, you can detect anywhere at anytime by dialing video calls with 3G mobile ... see area anytime and anywhere through 3G video call.Video and Audio in.You can send SMS ... of the elders and children, in house, school, monitoring shop, bus, ship, and train etc.Alarm in ... basis of the original CCTV monitoring / alarm system, you only need to connect video, audio, alarm signal to ...