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Prepare Ceiling with Box

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How to Wire Up a Smoke Detector in LESS THAN 1 MINUTE! ⚡️⏰ #electrician #diy

What happens here

Begin by identifying the desired location for the smoke detector on the ceiling. Using an appropriate tool, cut a 4-inch diameter hole in the ceiling. Once the hole is cut, install a round old work box into the opening, ensuring it is securely fastened within the ceiling cavity.

Goal: Cut a 4-inch hole and install a round old work box in the ceiling

Tools and materials

  • Hole Saw — Cutting the 4-inch hole in the ceiling
  • Ladder — Reaching the ceiling safely
  • Round Old Work Box — Housing the electrical connections for the smoke detector