Smart Home door window contact II - Opening detector

Walking through the house is a thing of the past: thanks to the Bosch Smart Home Door/Window Contact II, you can see at a glance in the app whether a window or door is currently open or closed. If the status changes, you can be informed via a push message or widget if you wish – regardless of whether you are at home or on the go. If the door/window contact detects the opening of a window while the alarm system is activated, it immediately triggers the alarm. As soon as the alarm system is activated, you are warned of security gaps in the form of open doors/windows. In combination with smart radiator thermostats, the heating is automatically turned down when ventilating.