Description:

Easy to assemble and disassemble - use a screwdriver to pry open the bottom hole.. flame-retardant PC material - The panel is made of PC flame retardant material, flame retardant and high temperature resistant, wear resistant and scratch resistant, pressure resistant and non-deformable.. anti-deformation spring - stable, sturdy and durable.. Automatic reset design - the trigger is automatic reset. After the finger is removed, the relay restores its original state.. Application - It can be installed on or beside the door. Push the button and release the door for Exit..