Door code control devices
Door code control device 42111 in its dual-channel version is designed to control one or two doors. A separate code number can be entered for each channel. A high standard of security and physical separation between the control device and keypad device enable this system to be used both indoors and outdoors. The complete system consists of a control unit, one or two keypad devices and one or two locking systems such as an electric door strike or an electric security lock.
Control device 42111 and 42112 Make life easier for yourself - Change code numbers in no time at all using a digital switch. The preset code number can be read directly; it can be preset for each channel separately.