GEZE DMS 5 Open/Close Electric Window Control Module 24V DC

GEZE DMS 5 Open/Close Module: Window Control for Natural Ventilation Systems

This GEZE open/close window control module is designed to give control over 24V DC electric window actuators. It allows users to open and close windows safely as part of a natural ventilation setup.

This unit is particularly suited to buildings where low voltage operation is preferred for safety and where windows may be positioned high up or difficult to reach.

Key Product Features:

• MPN: 163812
• Open/Close window control unit 
• Suitable for simple window ventilation control 
• Operating voltage: 24V DC
• Maximum output current: 8A
• Adjustable drive run time 
• Adjustable ventilation duration 
• Cascadable design: can be set up for individual, grouped, or centralised window control
• Mounting: DIN rail compatible (top-hat rail)
• Dimensions: 18mm x 88mm x 58mm

Easy Integration With 24V DC Window Operators

The GEZE DMS 5 control unit operates on 24V DC, making it well suited to buildings where low voltage operation is a safety requirement, such as schools, healthcare environments, or public spaces.

Designed for DIN rail mounting, this open/close window control unit offers quick and tidy installation. It fits neatly into a compatible GEZE surface housing, available separately, which can also accommodate a 24V DC GEZE power supply. This helps keep components secure and the overall setup clean and organised.

The flexible, modular design makes it ideal for both new installations and replacing existing control units with minimal disruption. It’s especially useful when managing multiple actuators across grouped windows, where several power supplies and control modules may be required within the same enclosure.

To support a wide range of system sizes and window actuator requirements, GEZE 24V power supply modules are available in different amperage options.

If you require a flush mounted or a 230V AC version, contact our team to enquire.

Opening and Closing for One or Multiple Windows

The DMS 5 can be used to control a single window or expanded to manage multiple windows. It’s compatible with GEZE 24V window actuators, including the EOL N 24V chain drive, which is ideal for natural ventilation.

For manual operation, the module can be used alongside GEZE vent switches such as the LTA-24-AZ, giving building users simple open and close control whenever they need it.

Window Control Module for Natural Ventilation Systems

The DMS 5 is designed for use in natural ventilation systems, helping to regulate airflow and temperature for improved indoor air quality.

GEZE also offers a range for smoke and heat extraction systems. Explore our window actuator selection to find the right solution for operating your windows.