In-wall Smart Dimmer (NZW31T) manual for Z-Wave

The following is an overview of the user manual for the Z-Wave product In-wall Smart Dimmer (NZW31T)from Inovelli. To view other Z-Wave products and manuals from Inovelli follow that link.

  1. Overview
  2. Security
  3. Features
  4. Installation instructions


In-wall Smart Dimmer
SKU Code
Inovelli's Indoor Smart Switch (Dimming) has the ability to turn on and off lights (as well as dim them), from anywhere in the world. In addition the smart switch acts as a Z-Wave signal repeater, which amplifies your Z-Wave signal, growing the capabilities of your network.

One of our favorite features of this switch is its ability to turn on scenes (compatible HUB/Gateway's only). Imagine activating a bedtime scene that turns off all your lights, locks your doors, and sets your temperature to 68 all with a double tap.

Simplifying lives, one smart home product at a time... that's Inovelli.
Version #
HW: 1 FW: 20.15 was the version certified
Certification #
Z-Wave Version


As a Z-Wave Plus certified product, In-wall Smart Dimmer supports Z-Wave S2 security. The following security modes are directly supported:


    Inovelli describes In-wall Smart Dimmer as having the following features:

    • Neutral Wire Required
    • Outdoor Use
    • Switch Type
    • Z-Wave Scene Type
    • Color
    • Switch Load Capacity Watts
    • FLiRS capable
    • Supports Network Wide Inclusion
    • Supports Z-Wave Explorer Frames
    • Supports Z-Wave SmartStart allowing you to setup the product simply by scanning its QR code via

    Installation instructions

    Primary inclusion method is via, ""Auto-Inclusion"". Start the inclusion process on your HUB/Gateway and then flip the circuit back on to bring power to your device. You will have 30 seconds before the device times out. The backup method is toggling UP on the switch 6 times within 2 seconds.

    Toggle UP on the switch 6 times within 2 seconds

    Factory reset In-wall Smart Dimmer

    Please use your controller to remove the device from the network. To factory reset, toggle UP the switch 10x in a row when powered on. However, please only use this method if your controller is missing or inoperable.

    Please note that this is a user manual In-wall Smart Dimmer from Inovelli is provided as is and without warranty; all information contained herein is provided by the manufacturer or the certifying body. The information provided is for reference only and is not intended to be used as a substitute for professional advice. only warrants and is only able to support products purchased directly from us. If you have In-wall Smart Dimmer and have not purchased it from us, please contact the manufacturer directly with any further questions you may have.