Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to replace a doorbell chime [title] Buy a new doorbell chime. [step] You should be able to find one at your local hardware store, or at any home supply store. Doorbell chime boxes are rectangle-shaped boxes, roughly 6 inches by 4 inches (15 cm by 10 cm).

Ending1: They are usually large, with big, seamless openings for inserts. Knock them into place with a screwdriver. Ending2: The specific chime sound of each doorbell-e.g. a traditional " ding dong " or a novelty ring-should be marked clearly on the box. Ending3: They have aluminum sides with a metal base that has round corners. The top is round and has screws and knobs on it. Ending4: These pieces of hardware and appliance are intended to meet the electrical needs of your doorbell. [substeps] The doorbell chime box should have a catch-on latch like the latch on a garage door.

Answer format: ending1/ending2/ending3/ending4