CB1 Control box: 110-240V widely voltage 0.1W standby power eco friendly Anti-collision technology to prevent damage Soft Start/Stop

HS1 Button Handset, 3 memory position, Digital LED Display.

HS2 Touch Handset, 3 memory position, Digital LED display.

HS3 Simple Handset, two button, only for up and dowm.

HS4 Button Handset, 3 memory button, Digital LED Display.

New desk Frame, It seems more steady, more perfect !