Opening and locking systems for smoke and heat extraction systems are suitable for natural smoke and heat extraction, smoke dissipation and ventilation. Thanks to the mechanical interlocking, the use of additional electric interlocking drives is not necessary.
- for bottom-hung, top-hung and side-hung windows, inward and outward opening and in mullion and transom construction
- can be used on light metal, PVC
and timber windows
- with electromechanical load disconnection
- protection class: IP
- steel parts galvanised
The price is available on request from the manufacturer / distributor.