... multi-point lock, handles,peephole, hidden doorbell, rubber seal and magnetic seal, doorbell, installingbolts, stainless steel threshold5) Infilling: honeycomb material ... wall thickness13) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, moisture proof,guards against theft14) Environmentally friendly.15) Bright, ... armored door, stainless steel doors. Main entrance door with good quality