Stacking grilles are a new standard in the burglary security market. this new approach opens a door to the next level of security.

With minimal visual installation space, the NDS-TetriS is a compact and strong safety fence. Smart and simple design makes this door suitable for a wide variety of closures.

The NDS-TetriS door is a sleek and reliable lock for parking garages, shops, shopping centers, airports, hospitals, schools and all buildings where a variety of business and activities. The NDS-TetriS door can be easily mounted in a corner or round shape.
Long lengths (wide span) are possible without interference from intermediate side guides.

For shutter movements, different safety options are possible.

The horizontal bars are made of aluminum or stainless steel 30 × 15 mm with a wall thickness of 2 mm. The guides are specially made for this purpose, and made of Sendzimir galvanized steel. The guide dimensions are 120x70mm. Space required on top is up to 250 mm. Optionally available in any RAL color.

The NDS-TetriS door is powered by a 230V drive and standard electric lock. Optionally it can be equipped with a backup battery.

The NDS-TetriS door is equipped with a main switch as standard. The control box can be connected to any automated drive system and remote control.

Ask for the possibilities or request a quote immediately.