4M Mechanical Robotics Construction Of Safety Bar 3447

Build the mechanical security bar to prevent the invaders from entering your room. Make a smart mechanical science gadget! OPERATION OPERATION The motor has an endless screw that rotates an axis to lift or lower the A and B brackets. The connection mechanism lifts the outer edge of the bar while the inner end lowers. Correspondingly, the outer edge of the bar is lowered while the inner end is raised. CONTENTS A: Bracket A, Section B: Bracket B, Section C: Bracket C, Section D: Bracket D, Section E: Main Body, Section F: Motor Cover, Section G: Card Card, Section H: Key Card, Section I: Card Standard (from the blades of the box), Section I: Link base, section K: Link Cover, Section L: Motor, Department M: Battery Cover, Section N: Connection Company, Section X: Metal Plaque, Section O: Double -sided adhesive tape, section P: Terminal lids, section P: Small connection component cover, section S: hexagonal plate, section T: Black cable, section Y: Wide head screws, section Φ: screws and section X: stickers. Instructions are included in Greek.

• Packaging dimensions: 24.0 x 22.0 x 6.0 cm (l x w x h)