Dorma RMZ Smoke Detector
The RMZ smoke detector in the Contur design supplies connected hold-open devices with 24 V DC voltage. In the event of smoke detection or an alarm, it trips the devices, thus releasing the door to close under spring power. Connections for further smoke detectors, as well as for external manual release and a floating change-over contact are also available.
- Can be switched to manual reset
- With integrated power pack (RMZ)
- Without power pack for connection to DCW® bus (RMZ DCW®)
- Connections for additional smoke detectors
- With integrated maintenance and operating display
- Suitable for transom/lintel fixing
Optional integral alarm module adding an audible signal to the visual indicator.
The smoke detector RMZ Contur design
Supplies connected locking devices with 24 V DC voltage and switches them on alarm de-energised (release). Connections for further smoke detectors, as well as for external manual release and a floating change-over contact are also available.
The RMZ and RM-N are the ideal complement to the proven, practical Dorma hold-open devices for passive fire protection.
Designed according to current guidelines
The RMZ and RM-N are designed according to the latest guidelines and offer the guarantee of an optimal interaction with all devices designed to hold-open fire and smoke doors. The Dorma RMZ provides connections for further detectors and external manual release and floating alarm contacts.