Central unit can handle up to 4 wired inputs expandable to 24 wireless sensors, seats up to 300 meters away. The inputs are wired NC NA is also fast. The voice call and programming are in Italian. <br>Indicates the battery status of the sensors. Manages all sensors in the range KS. It allows you to group the sensors into eight sets of independent (partitions). Each sensor has a unique code combinations to 500,000 against false alarms. The recording sensors are self-learning. <br>It offers the possibility of out of home automation applications and settings remotely activated panic elderly and silent call. The encoding of the radio broadcast is on 433.92. They are set up to eight users with password access.