Slat width 35/50mm aluminum and wooden venetian blinds.

Multifuctional cord spool,fit for belt running wooden venetian and cord running aluminum venetian.

B40 motor,Low down noise via rubber,Install wireless receiver and 24v adapter.

Tilting function,exact adjustment for salt angle.

B40 motor double shaft,low noise,high speed mechanical limit design.easy limit setting.

Compatible with raex Guangzhiwu 50system.