Commande KNX Secure 4 boutons 2M

Commande KNX Secure 4 boutons 2M — Home automation system control device with four push buttons, KNX Secure standard, RGB LED visible in darkness with brightness control, built-in temperature sensor, to be completed with two interchangeable half-button caps: 1 or 2 module Eikon, 2 module Arké or Plana