Fire door control solutions
Hold-open systems and accessories for fire doors
Hold-open systems keep doors and gates open during normal operation and at the same time ensure that they close automatically in case of fire. For many decades, DICTATOR has been supplying proven, reliable products for this purpose, which are used in a wide variety of industries.
Our service
With the help of our wide range of products and our many years of experience, we can provide a suitable solution for a very wide variety of requirements. No matter the application – at DICTATOR you will receive personal support. We will support you from the planning of the hold-open system components through installation, commissioning and acceptance to the maintenance of hold-open systems. Contact us – we will be happy to help you!
General information about hold-open systems for fire doors
Components for hold-open systems
Central units
For power supply and evaluation of fire detectors
Fire alarms and malfunctions are also registered in the system
Smoke detectors & heat detectors
Immediately report a fire to the central unit and ensure that the hold-open system is triggered safely
Tested in accordance with European standard EN 54
Counter plates
Counterpart to ensure the adhesive force of the electromagnets
Different types for different requirements on mounting positions and function
Door sequence selectors
Ensure that double-leaf doors close in the correct order
Different options that can also be retrofitted to existing doors
Accessories for hold-open systems
Release switches & mounting brackets for electromagnets
Surface-mounted and flush release switches, telescopic bracket & bracket with swivel head for electromagnets
Ex-proof hold-open systems
For hazardous areas
General information about the system, components and solutions
Other accessories for fire doors
Door dampers for fire doors
The approved solution for fire and smoke doors
Intercepts the door right before closing and pulls it quietly and securely into the lock, keeping it reliably closed
HLS thermal bolting
Safely closed fire doors – without gaps
Prevents fire doors from warping in the event of a fire
