3 Way Motion Sensor Switch Wiring Diagram

3 Way Motion Sensor Switch Wiring Diagram

Installing a motion sensor switch in your home can save energy and make your life easier. With a motion sensor switch, you don’t have to worry about turning off the lights when you leave a room, as the switch will automatically turn the lights off for you. In this article, we’ll go over how to wire a 3-way motion sensor switch.

What is a 3-way motion sensor switch?

A 3-way motion sensor switch is a type of switch that can control the lights in a room from two different locations. For example, if you have a long hallway, you might want to install a 3-way switch at both ends of the hallway so you can turn the lights on and off from either end.

With a motion sensor switch, the lights will turn on automatically when someone enters the room, and turn off automatically when the room is empty. This is a great way to save energy and money on your electric bill.

Wiring diagram

Before you begin wiring your 3-way motion sensor switch, you’ll need to gather a few supplies. You’ll need:

  • A 3-way motion sensor switch
  • Wire cutters
  • Wire strippers
  • Electrical tape
  • A voltage tester

You’ll also need to turn off the power to the circuit you’ll be working on. If you’re not sure which circuit this is, you can turn off the main power switch to be safe.

Once you’ve gathered your supplies and turned off the power, you’re ready to begin wiring your 3-way motion sensor switch. Here’s a diagram to help you get started:

Wire color Function Location
Black Hot Switch 1
Red Traveler Switch 1 or 2
White Neutral Both switches
Green or bare copper Ground Both switches

Step 1: Install the motion sensor switch at switch 1

The first step is to install the motion sensor switch at switch 1. Begin by removing the old switch from the wall. You’ll see three wires connected to the switch: a black wire, a red wire, and a white wire.

Detach the wires from the old switch and attach them to the motion sensor switch according to the diagram above. Remember to use wire nuts to secure the wires together and wrap them with electrical tape.

Step 2: Install the second motion sensor switch at switch 2

The second step is to install the second motion sensor switch at switch 2. This switch will be connected to switch 1 using the red traveler wire. Again, remove the old switch from the wall and attach the wires to the motion sensor switch according to the diagram above.

Step 3: Test the switches

Once the switches are installed, turn the power back on and test the switches to make sure they’re working properly. You should be able to turn the lights on and off from either switch, and the motion sensor should detect movement and turn the lights off when the room is empty.

FAQ

Q: Can I install a motion sensor switch in any room?

A: Yes, you can install a motion sensor switch in any room that has lights. It’s a great way to save energy and make your life easier.

Q: How much money can I save with a motion sensor switch?

A: The amount of money you can save with a motion sensor switch depends on how often you use the lights in the room. However, on average, you can save up to $100 per year on your electric bill by installing a motion sensor switch.

Q: Do I need to hire an electrician to install a motion sensor switch?

A: No, you don’t need to hire an electrician to install a motion sensor switch. However, if you’re not comfortable working with electricity, you should hire a professional to do the installation for you.