The NX3301A/AL if for use on both audio and video coded (digital) calling systems for larger apartmenet blocks and systems.
Alphabetic keypad module (letters A to L) withstainless steel covered push buttons..
Enables the installer to assign one or several letters to the apartment calling code on digital calling systems.
Needs to be combined with display module NX3403/AL and numeric keypad module NX3301/AL
Alluminium version also available for Nexa coded panels.