Electric Single Chain Window Opener
Negotiable /Piece
Min.Order:10 Pieces
Generous and exquisite appearance design.
Double electronic travel switch + current overload double protection.
Adopt double-layer metal chain design, running stable and smooth.
Low noise design.
IP32.
More than 50,000 life tests.
Customizable.
Passed the China National Fire Electronics Quality Supervision and Inspection Center.
This product needs to be used with a control box or wireless remote.
For more, go to our website to have a look.