Window openers, controllers
At BELS, you find a wide selection of window actuators and control units for intelligent indoor climate management and safety applications.
We specialize among other things in window automation, including chain actuators for windows, motor controllers, motor interface modules, as well as brackets and accessories for roof and façade windows.
Our solutions cover everything from automatic comfort ventilation to smoke ventilation and simple daily airing.
Window automation and motor solutions
We offer highly reliable, user-friendly products designed for smooth operation and long-term durability. Our product range includes:
- Brackets for chain actuators and window motors for easy installation
- Advanced control units and motor controllers for precise operation
- Motor interface modules for integration with BMS systems or smart home setups
- Comfort switches for manual control of window opening with added convenience
Smoke ventilation – complete range for fire and safety systems
Our assortment covers a broad range of products for fire and safety-related installations. This includes comfort switches for use with smoke vents and domelights fitted with motorized opening mechanisms.
We also offer optical smoke detectors from FireAngel, as well as wireless fire detectors such as AJAX FireProtect. All products comply with the current standards for smoke ventilation in modern buildings.
Products for professional installations
Whether you are a private customer or a professional buyer, we supply high-quality equipment for comfort ventilation, fire detection, and building safety optimization across various sectors and installation types.
With us, you can count on quality with regards to window actuators, control units, brackets, or detectors for residential buildings, office complexes, or public institutions. We ensure fast, easy, and convenient delivery.