Siren (GR-304N) manual for Z-Wave

The following is an overview of the user manual for the Z-Wave product Siren (GR-304N)from U-Fairy G. R.. To view other Z-Wave products and manuals from U-Fairy follow that link.

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


SKU Code
This Siren takes DC 5V usb power, and supports 4xAAA backup battery in case of possible power off.
Version #
HW: 2 FW: 0.02 was the version certified
Certification #
Z-Wave Version


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


    U-Fairy describes Siren as having the following features:

    • 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

    Factory reset Siren

    Press and hold the button 10 seconds . The device will send the reset notification to the list node in the group1 and erases the device memory.

    Note: This should only be used in the event your networks primary controller is missing or otherwise inoperable.

    Inclusion(Add):Please press the Z-Wave button when the Z- Wave controller sends the instructions for inclusion, Press the Button 3 times it will send the NIF

    Exclusion(Remove):Please press the Z-Wave button when the Z-Wave controller sends the instructions for exclusion, Press the Button: 3 times it will send the NIF

    Please note that this is a user manual Siren from U-Fairy G. R. 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 Siren and have not purchased it from us, please contact the manufacturer directly with any further questions you may have.