Security Systems & Smart Hubs

Reliably detects open doors and windows – and the plus version even detects vibrationsBreak-in protection and energy savings in one:- The compact all-rounder, door/window contact II (plus) doesn't merely allow you to keep an eye on whether doors, windows, and more, are open or close – you can also save a lot of energy and protect your home from burglars.Here, you have the choice between the standard door/window contact II model and the door/window contact II plus model with an additional vibration sensor.Perfect overview:- Running around the house is old news: thanks to your door/window contact (plus), you just need to look in the app to find out if a window or door is open or closed.If the …