User manual
23
Function and device overview
3 Function and device overview
The Homematic IP Window / Door Contact detects open
and closed windows and doors by an integrated infra-red
sensor. In combination with the Homematic IP Radiator
Thermostat, the room temperature can be controlled pre
-
cisely.
Open windows and doors are immediately displayed in the
Homematic IP app. Even while being away from home you
can keep a close eye to your windows and doors.
Thanks to the two dierent caps, the colour of the device
adapts to the door and window frames. Furthermore, the
window / door contact can be easily mounted thanks to
the supplied adhesive strips or screws.
Strong extraneous light and contamination of the
sensor can lead to functional disorders.
Device overview (see gure 1):
(A) Bore holes
(B) Electronic unit
(C) Battery compartment
(D) Cap
(E) System button (teach-in button and LED)
(F) Infra-red sensor