Ask the sales staff for help if you like; they’ll be able to recommend which doorbell brand they prefer.

Doorbell chime boxes are usually located in well-trafficked areas of a house. The chime will be located on the wall, typically in the living room. Also check in the dining room or front hallway if you’re unsure of the box’s location. For example, if the chime box is located in the living room, you’ll flip “off” the breaker labeled “Living Room. ”

Set the cover somewhere nearby, like on the living room sofa or a chair.

These screws could either be regular or Phillips head. You’ll have to inspect your specific chime box to find out which type of screwdriver you need to loosen the screws.

Alternately, if the “Front,” “Trans,” and “Rear” wires are all different colors, you could remember which is which by jotting down which color was attached to which screw. [4] X Research source For example, write: “Trans = white wire,” “Front = red white,” “Back = black wire,” or whatever colors your specific wires may be.

Not all doorbells have a bell at both the front and back doors. If yours doesn’t have a “Back” wire and screw, just remove and label the “Trans” wire.

Set the screws in the back of the plastic chime box that you removed earlier. This way, you’ll know where they are. Avoid jerking on the wires or pulling on the chime too quickly, as this could damage or disconnect the wires inside the wall.

If the wires do slip behind your wall, they’ll be very difficult to extract.

Until the wires are firmly secured under their respective screws, you’ll need to keep a finger or two on them so they don’t slip behind the wall.

Once the exposed copper wire is wrapped around the screw, tighten the screw until the wire is held firmly in place. Then remove the piece of tape from around the wire. Do not wrap the insulation-covered portion of the wire around the screw.

After connecting the wires to their respective screws, remember to remove the masking tape that you attached earlier.

If the doorbell doesn’t work, check to make sure that the power is back on in the rest of the living room (or whichever room the chime box is located in). Then, make sure that the wires each only touch a single screw, and are firmly connected around the screws’ bases. Test the conductivity of the wires by either using a battery tester or meter reader, to ensure that everything is conducive all the way through before placing the plastic cover over the chime. If the doorbell works properly, you can place the plastic cover back over the chime.