JK WINDOW SHADE / ROLLER BLINDS
R20B Battery Electric
Low voltage battery powered roller blind.
PRODUCT OPTION
About this system
Electric operation without a mains connection at the window. Suitable where convenient powered control is wanted and the system meets the opening size.
We can help check measurements, fabric compatibility, operation and fixing details before confirming a specification.
Size guide
| Model | Min width | Max width | Max drop | Max area |
|---|---|---|---|---|
| R20B | 533 mm | 3,450 mm | 4,250 mm | 6.5 m² |
Dimensions are in mm. Limits assume 220 g/m² fabric; heavier fabrics can reduce the achievable size. The R20S may also have reduced limits if a stop is fitted. Width, drop and maximum area must all be met.