Door and Window Monitor

The Door and Window Monitor can be used to display the status of doors, windows and garage/gates.
Apart from Loxone Door and Window contacts, conventional contacts can also be used.

Table of Contents


Abbreviation Summary Description Value Range
Hpos Handle position Current position of the handle
4=closed and not secured
5=closed and secured
Dwco Door/window contact open Used for door or window contacts that detect opening.
(0 = closed, 1 = open) Usually used inverted.
Dwct Door/window contact tilt Used for door or window contacts that detect tilting.
(0 = closed, 1 = tilted) Usually used inverted.
Dwcs Door/window contact secured Used to detect if doors or windows are secured (locked).
(0 = unlocked, 1 = locked)


Abbreviation Summary Description Value Range
Open Number of open windows or doors
Tilt Number of tilted windows or doors
Closed Number of closed windows or doors
Offline Number of offline sensors
Secured Number of secured windows or doors
Unlocked Number of unlocked windows or doors
Txlt Text last triggered Name of last triggered sensor -
Txu Text unsecure Name of opened/tilted/unlocked doors and windows -
AC API Connector Intelligent API based connector.
API Commands


Abbreviation Summary Description Value Range Default Value
Rem Remanence input Remanence input: If active, the function block retains its previous state after a Miniserver reboot.
The state of the function block is saved:
– When saving to the Miniserver
– At a planned reboot
– Before a backup
– Once per hour
The data is saved on the SD card.
0/1 0


Summary Description Default Value
Configuration Configuration of the available Inputs and Outputs. -

Basic Programming

Double-click on the block to select Loxone Door and Window Contacts, as well as the blocks Combined Window Contact, Garage/Gate and Door and Window Monitor.
Additional window contacts and window handles can be connected to the block inputs.

Of course, other window contacts and window handles can be used. The contacts are connected to the inputs (Dwco) or (Dwct). If the window contacts are normally closed contacts, the inputs (Dwco), (Dwct) must be inverted. Window handles are connected to the input (Hpos). The number of open, tilted, and closed windows is output at the outputs (Open), (Tilt), and (Closed). Output (Txlt) displays the name of the last triggered sensor.