Astral Tekno Pro is the innovative evolution of the CISA
Astral Tekno Euro cylinder. Its strength lies in the cut on the cylinder body. In the event of attempted forced entry, the cylinder snaps in a controlled manner at a predetermined point.
The heart of the cylinder is protected inside the lock and is therefore difficult to remove. If it snaps in this way, it is still possible to open the door from the outside with the keys.
Astral Tekno Pro is also fitted with elements inside the cylinder which increase its drill resistance.
Astral Tekno Pro keys are patented and can be configured to open all accesses in the home with a single key.
High protection and controlled duplication: duplicates can only be obtained at CISA Tekno Centres or from CISA.
High resistance to bumping (percussion) thanks to the Bump Key Power (BKP) patented device.
Drill resistance: bitting system in hardened steel.
SUPPLIED AS STANDARD
In compliance with EN 1303:2005