Combining Italian production off all steel parts of this door including the lock systems with all its components and Dortek Technology in its wood work, the AT3 security doors may only be described as 'top-notch' in every aspect.
*AT3 security doors (icluding leaf, frame and molding) may be used with styles in our Optima Plus, Kleon, Divio, Natura and Organica Line series.
- 1 Mousse seal
- 2 200 dagree wide angle door viewer
- 3 Vertical Omega profile reinforcements
- 4 Iternal heat and sound insulation filler
- 5 Upper locking rod
- 6 Galvenized steel body
- 7 Automatic mobile sill
- 8 Safety catch
- 9 Manganese plate protected double bit safety lock
- 10 Automatic mobile sill adjustment screw
- 11 Secondery lock
- 12 Force resistance fixed grips
- 13 Top cylinder and deviator command shaft
- 14 Hook deviator