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� Installation methods are optional:

①Fix by self-tapping screw

②Fix by expansion screw

③Fix by cat eye bolt

④Fix by shackle

Installation 

①Fix by self-tapping screw: Applicable to 

wooden door

Self-tapping screw

�)  Mark  �  circles  on  the  wooden  door  in  the 
assistance drill template;
�) Open the box cover; make the screw hole on box 
base align with the circles on the door, and screw in 
the self-tapping screw.

Expansion screw

Expansion bolt

②Fix by expansion screw: Applicable to stone 

brick, cement wall

�)  Mark  �  circles  on  the  wall  in  the  assistance  drill 
template;
�) Punch holes at the marked position with electric drill (Ø 
� drill bit), the hole depth shall be �� mm; and insert the 
expansion bolt;
�)  Open  the  box  cover;  make  expansion  screw  pass 
through  the  screw  hole  and  screwed  into  the  expansion 
bolt. 

③Fix by cat eye bolt: Applicable to the door with

  cat eye

�) Take down the cat eye and open the box cover; make the 
flat head screw align with cat eye outside door, and make it 
pass through the box base and door; 
�) Make the big gasket pass through the screw inside the 
door, and then screw down the hexagon nut and anti-colli-
sion nut. 

④Fix by shackle:Applicable to the door 

    with handle

�)Open the box cover; make magic shackle plate fixed on 
the box by M� screws;
�)Put box under the handle and insert the magic shackle in 
box.

Flat head screw

Big gasket

Hexagon nut

Anti-collision nut

M� screw

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