Video Door Phone

We are offering video door phone for multiple familes, villa mention & aparment
5" tft lcd color monitor
color hands-free systems
communication with guards and visitor
emergency function (when emergency button on monitor is pressed,it makes the emergency siren to guardroom, the house number is displayed in guardroom master and have communiation with guard.)
absence function(when absence button on monitor is pressed, guard can notice the absence of the house
detctiont function of gas, fire & burgular (once these kinds of emergency are occurred, it makes the emergency siren to guardroom and makes the emergeny call the telephome number automatically which was memorized.)
door release function
embedment type
khv-454smt which as memory & telephone function is available).