Keypad module with nickel key finish for door lock opening in 2-wire systems where there is at least one Linea 5000 display module (345000). The keypad module is fitted with relay contacts (C – NO - NC) and clamps (CP - P1) for the connection of a local door release pushbutton and can be programmed using the Home + Project app. It has a programming reset pushbutton, LEDS for the visual notification of the access status and night backlighting. The device, to be completed with an appropriate frame, can be used stand-alone or combined with a display module in a 3+1 composition. To be installed in 1-module flush mounted box 350010, in wall mounted box 345311 or with dedicated accessory 345341 for 3+1 composition.