GE 12723 Wireless In-Wall Add-On Switch

Add-On Switch compatible with all home automation GE Smart Controls

Add this unit to any GE/Jasco home automation switch and control lights or devices from multiple locations. Remember that this is not a stand-alone switch, you’ll need a master unit (like the GE 12722) to connect it with.

Product Features

  • Compatible with all Z-Wave, ZigBee, and Bluetooth In-Wall GE Smart Controls (like the GE 12724)
  • White and Light Almond changeable paddles included
  • 2-year limited warranty
  • Works with all LED, CFL, halogen, and incandescent bulbs
  • Great for ceiling light and fan control


The GE 12723 add-on switch is designed for additional manual control of lights and devices in your smart home network. It will only work with GE and Jasco switches as it uses an internal communication protocol. This is not a Z-Wave device.

An add-on switch is perfect for for hallways and stairs, giving you the flexibility to turn lights on and off or adjust brightness if you connect the unit to a GE/Jasco Z-Wave dimmer. You may also use the add-on switch to change the speed in your fan when paired with the GE smart fan control.


GE add-on switch is connected to your existing wiring and saves space with its screw terminal and neutral jumper wire. It takes no more than 15 minutes to install if you carefully read the manual.

Here are some helpful installation tips:

  • The switch must be mounted indoors.
  • Make sure the electric wiring in your home includes the neutral wire (you will not be able to connect the smart switch properly without a neutral wire).
  • Unlike your regular electric switches in a 3-way configuration, the GE add-on switches cannot be connected to neither load nor line wires. Use only traveler, neutral, and ground when installing the switch.

Questions? Call GE/Jasco at 1-800-654-8483 between 7:30AM - 5:00PM CST.


  • Part Number: 12723
  • Power: 120 VAC, 60 Hz
  • Environmental Conditions: For indoor use only.
  • Operating Temperature Range: 32 to 104F (0 to 40C).
  • Certificates: UL, FCC


GE 12723 Z-Wave In-Wall Add-On Switch Manual (PDF)

Watch the GE 12723 Quick Start 3-Way Installation Video

Vendor: GE

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