Door Noisemaker That Replaces Knuckles or Bells

This page is the CodyCross answer for the clue below from Beach Bliss, Group 2049, Puzzle 5 (Container Ship).

Question is: Door Noisemaker That Replaces Knuckles or Bells

and the answer is: KNOCKER

Word Meaning:

KNOCKER — A device, usually hinged with a striking plate, used for knocking on a door.

Definitions from Wiktionary.