At PRD-SL-9020 system, magnetic slider optionally placed on right or leſt side of the glass provides working of blind. The linear movement of slider is provided by narrow fixing stick. Slider is moved toward up-down for raising and lowering of blind. It works axial when the same movement is done soſtly. PRD-SL-9020 is produced in conformity with all window frames. It protects the integral glass units from all external effects resulted from dirt, dust and weather conditions, thereby it provides long-term usage.