External blinds EXT-50 H are a cheaper version of motor-operated blinds EXT-50 where the 40 x 40 mm head rail is replaced by a 56 x 58 head rail. The saving is reached by using a motor for a bigger head rail a price of which is much lower thanks to the produced quantity. The usage of a bigger head rail is also positive in the increase in maximum dimensions of the blind.
|
Type |
min. width |
max. width |
max. height |
max. area |
|---|---|---|---|---|
|
EXT-50 H - a crank |
50 cm |
300 cm |
400 cm |
8 m2 |
| EXT 50 H - motor | 50 cm | 300 cm | 400 cm | 25 m2 |