... the camera 3g security system alarm camera , 3g gsm video alarm monitoring system,cell phone 3g video call surveillance system Features:1.Setup ... 6 group phone numbers prestored,send SMS/MMS alert after system triggered.18.Can connect wired siren which will go ... /disarm,zoom in/out,etc. 3g security system alarm camera , 3g gsm video alarm monitoring system,cell phone 3g video call surveillance system