Bticino 2W Linea 100 External Unit With 8 Push Buttons (Dry Contact Relay Output Only)

Linea 100 two wires audio pushbutton panel with 8 pushbuttons call. Fitted with an internal contact (C – NO – NC) for the connection of an electrical door lock, or an external actuator (for the powering of the electrical door lock use an auxiliary transformer, item 336842). Connection (PL) for a local door lock release pushbutton. Wall mounted installation.