Powered
A powered WINDOWSHADE operated with a remote control or a hard switch.
Chain Drive
A conventional chain that lifts and drops the blind when pulled at alternate ends.
Chain Drive Plus
Like the conventional chain drive, the blind is dropped when the chain is pulled. One pull on the back chain lifts the blind completely in one action.
Friction Lock
When using side tracks (not available for OPENSHADE), a friction lock in the tracks enables the blinds to left in any position.
Decelerator
The tension of the hand-operated blind is controlled to prevent snap recoil when opened.