... Camera,Alarm Sensors,Support SMS,MMS,auto dial,remote Control and Video View On Phone 3G Video Door ... CCTV Camera,Alarm Sensors,Support SMS,MMS,auto dial,remote Control and Video View On PhoneMain function:7" handsfree, ... a 2 way talking. 2. If villa owner is out,he can dial in the 3G indoor ... cameras. 3. When gas leakage alarm,home intrusion or old people need emergency care,all the wireless sensors ...