It is designed to remote control of the alarm system panels and other house automatic devices. With 4 keys allows to configure 6 separate functions.
Very often and very useful solution is combine the alarm function with automatic system application. In that case 1 and 2 keys can be used to set/unset for example first floor alarm, a 3 and 4 keys to open the entrance gate and garage door. Due to above user has only one remote controller keyfob and can easy support the functions of house automatic system.