With the C-Smart Keypad 3120 you can take control even when your smartphone is not at hand. The keyboard can be mounted using the supplied wall bracket, so that the alarm can easily be switched on and off when entering or leaving the house. Thanks to the long wireless range of 50 meters, the keyboard does not have to be mounted on the wall, it can be used anywhere as a freestanding device. In addition, the device has a long-life battery that offers up to 6 months of use.